Kazutoshi Kato

2019

600 GHz wideband planar array antenna on a chip

Kanaya, H., Tsugami, K., Zhou, Y. & Kato, K., Jan 1 2019, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XII. Sadwick, L. P. & Yang, T. (eds.). SPIE, 109171P. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10917).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Antenna Arrays

antenna arrays

Antenna arrays

Antenna

Chip

Trellis Coded Three Dimensional Carrierless Amplitude and Phase Modulation

Che, M., Kuboki, T. & Kato, K., Jul 1 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8818137. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Amplitude modulation

Phase modulation

phase modulation

Modulation

modulation

2018

3 Citations (Scopus)

600-GHz-band Waveguide-output Uni-traveling-carrier Photodiodes and Their Applications to Wireless Communication

Nagatsuma, T., Kurokawa, T., Sonoda, M., Ishibashi, T., Shimizu, M. & Kato, K., Aug 17 2018, Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018. Institute of Electrical and Electronics Engineers Inc., p. 1180-1183 4 p. 8439226. (IEEE MTT-S International Microwave Symposium Digest; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

wireless communication

Photodiodes

photodiodes

Waveguides

waveguides

600-GHz-wave beam steering by terahertz-wave combiner

Zhou, Y., Sakano, G., Yamanaka, Y., Ito, H., Ishibashi, T. & Kato, K., Jun 13 2018, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Terahertz waves

Wave power

Phase control

phase control

beam steering

600-GHz-wave beam steering by terahertz-wave combiner

Zhou, Y., Sakano, G., Yamanaka, Y., Ito, H., Ishibashi, T. & Kato, K., Jan 1 2018, Optical Fiber Communication Conference, OFC 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F84-OFC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Terahertz waves

Wave power

Phase control

Phase shift

Tuning

1 Citation (Scopus)

Development of 4x4 phased array antenna on chip for 300GHz band application

Kanaya, H., Tsugami, K., Sakano, G., Eu, G. C. & Kato, K., Jan 1 2018, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI. Sadwick, L. P. & Yang, T. (eds.). SPIE, 1053114. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10531).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Phased Array

Antenna phased arrays

phased arrays

Antenna

Chip

Dimmable Optical OFDM Based on Discrete Hartley Transform for Indoor Visible Light Illumination and Communication

Che, M., Kuboki, T. & Kato, K., Jul 1 2018, 23rd Opto-Electronics and Communications Conference, OECC 2018. Institute of Electrical and Electronics Engineers Inc., 8730028. (23rd Opto-Electronics and Communications Conference, OECC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Orthogonal frequency division multiplexing

Light emitting diodes

Light sources

optical communication

light sources

Linearizer for wavelength sweep at tunable DBR-LD and linearity evaluation of sweep

Gohara, M., Kimura, R., Yamaguchi, K., Kuboki, T. & Kato, K., Jan 2 2018, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 298-299 2 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

linearity

DBR lasers

Germanium

Wavelength

evaluation

Novel measurement method for optical pulse width at high-repetition frequency

Mitsueda, K., Yamanaka, Y. & Kato, K., Jan 2 2018, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 52-53 2 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Laser pulses

repetition

pulse duration

Interferometers

interferometers

Proposal of cost-efficient and low-complexity platform for software defined visible light communication

Che, M., Kuboki, T. & Kato, K., Jan 2 2018, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 330-331 2 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

optical communication

proposals

platforms

bandwidth

costs

2017

4 × 4 arrayed THz-wave combiner composed of UTC-PDs and slot antennas

Sakano, G., Haruki, J., Tsugami, K., Kanaya, H. & Kato, K., Jan 1 2017, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. OSA - The Optical Society, s2348. (Optics InfoBase Conference Papers; vol. Part F122-CLEOPR 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Slot antennas

4 × 4 Arrayed THz-wave combiner composed of UTC-PDs and slot antennas

Sakano, G., Haruki, J., Tsugami, K., Kanaya, H. & Kato, K., Nov 22 2017, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017; vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

power gain

slot antennas

Slot antennas

linear arrays

antennas

3 Citations (Scopus)

4x4 planar array antenna on indium phosphide substrate for 0.3-THz band application

Kanaya, H., Koga, M., Tsugami, K., Eu, G. C. & Kato, K., Jan 1 2017, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X 2017. Yang, T. & Sadwick, L. P. (eds.). SPIE, 101031N. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10103).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Indium phosphide

indium phosphides

Antenna Arrays

antenna arrays

Antenna arrays

1 Citation (Scopus)

An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing

Chen, H., Su, X., Tao, Z., Oyama, T., Nakashima, H., Hoshida, T. & Kato, K., Sep 21 2017, 43rd European Conference on Optical Communication, ECOC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (European Conference on Optical Communication, ECOC; vol. 2017-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Modulators

Mach number

Experiments

Optical transmitters

Demonstration of novel media conversion method from optical to THz-wave networks

Kim, Y., Yamanaka, Y. & Kato, K., Jan 1 2017, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. OSA - The Optical Society, s2344. (Optics InfoBase Conference Papers; vol. Part F122-CLEOPR 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Demonstrations

Wavelength

Optical communication

Modulation

Demonstration of novel media conversion method from optical to THz-wave networks

Kim, Y., Yamanaka, Y. & Kato, K., Nov 22 2017, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017; vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Demonstrations

Wavelength

Optical communication

wavelengths

optical communication

1 Citation (Scopus)

Fast wavelength stabilization of tunable laser after starting laser oscillation

Fukuda, H., Yamaguchi, K., Kuboki, T. & Kato, K., Nov 19 2017, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 290-291 2 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Laser tuning

tunable lasers

Stabilization

stabilization

Wavelength

Impact of linear mode-coupling on nonlinear performance of long-haul strong-coupled multicore fibers transmission

El-Fiqi, A. E., Shalaby, H. M. H. & Kato, K., Jan 23 2017, 2016 IEEE Photonics Conference, IPC 2016. Institute of Electrical and Electronics Engineers Inc., p. 530-531 2 p. 7831215. (2016 IEEE Photonics Conference, IPC 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

coupled modes

fibers

Fibers

random noise

nonlinearity

Optical-to-wireless media conversion by utilizing cross gain modulation at semiconductor optical amplifier

Yamanaka, Y., Kim, Y., Kuboki, T. & Kato, K., Nov 19 2017, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., p. 42-43 2 p. (22nd Microoptics Conference, MOC 2017; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Semiconductor optical amplifiers

Service oriented architecture (SOA)

light amplifiers

Data communication systems

Modulation

Proposal of THz phase control system utilizing chromatic dispersion at optical device and its feasibility demonstration

Yamanaka, Y., Kuboki, T. & Kato, K., Nov 17 2017, 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chromatic dispersion

Phase control

Optical devices

Demonstrations

Control systems

Proposal of THz Phase Control System Utilizing Chromatic Dispersion at Optical Device and Its Feasibility Demonstration

Yamanaka, Y., Kuboki, T. & Kato, K., Aug 2017, CLEO-PR/OECC/PGC2017.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Terahertz wave beam steering by optical phase control

Zhou, Y., Sakano, G., Tsugami, K., Kanaya, H. & Kato, K., Nov 19 2017, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., p. 124-125 2 p. (22nd Microoptics Conference, MOC 2017; vol. 2017-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Terahertz waves

Phase control

phase control

beam steering

Demonstrations

2016

4 Citations (Scopus)

300 GHz one-sided directional slot array antenna on indium phosphide substrate

Kanaya, H., Oda, T., Iizasa, N. & Kato, K., Apr 4 2016, 2015 International Symposium on Antennas and Propagation, ISAP 2015. Institute of Electrical and Electronics Engineers Inc., 7447277. (2015 International Symposium on Antennas and Propagation, ISAP 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Indium phosphide

indium phosphides

antenna arrays

Antenna arrays

slots

3 Citations (Scopus)

4-channel synchronous THz-wave generatorcomposed of arrayed UTC-PDs and antennas

Sakano, G., Haruki, J., Sakuma, K. & Kato, K., Oct 26 2016, 2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016. Institute of Electrical and Electronics Engineers Inc., 7718383

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

generators

antennas

Antennas

2 Citations (Scopus)

Coherent THz wave combiner composed of arrayed uni-traveling carrier photodiodes and planar lightwave circuit

Sakuma, K., Haruki, J., Sakano, G., Kato, K., Hisatake, S. & Nagatsuma, T., Jan 1 2016, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX. Sadwick, L. P. & Yang, T. (eds.). SPIE, Vol. 9747. 97471O

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Phase control

phase control

Photodiode

Photodiodes

photodiodes

1 Citation (Scopus)

Compact and robust phase stabilization system for high-frequency carrier generation using an integrated lightwave circuit

Fujimura, Y., Sakuma, K., Takeuchi, S., Kato, K., Hisatake, S. & Nagatsuma, T., Feb 23 2016, MOC 2015 - Technical Digest of 20th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., 7416481. (MOC 2015 - Technical Digest of 20th Microoptics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

integrated circuits

Integrated circuits

Stabilization

stabilization

binary phase shift keying

1 Citation (Scopus)

Demonstration of controlling chromatic dispersion at SOA with Mach-Zehnder interferometric measurement system

Yamanaka, Y., Fujimura, Y. & Kato, K., Oct 26 2016, 2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016. Institute of Electrical and Electronics Engineers Inc., 7718412

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chromatic dispersion

Service oriented architecture (SOA)

Optical devices

Mach number

Demonstrations

2 Citations (Scopus)

Fast wavelength stabilization of tunable lasers with the internal wavelength locker

Kimura, R., Tatsumoto, Y., Sakuma, K., Onji, H., Shimokozono, M., Ishii, H. & Kato, K., Feb 23 2016, MOC 2015 - Technical Digest of 20th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., 7416472. (MOC 2015 - Technical Digest of 20th Microoptics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Laser tuning

tunable lasers

Stabilization

stabilization

Wavelength

Internal-wavelength-locker based feedforward/feedback co-operative wavelength control for 100 ns wavelength switching

Kimura, R., Tatsumoto, Y., Kuboki, T. & Kato, K., 2016, 21st Microoptics Conference.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Performance evaluation of hybrid DBPSK-MPPM technique in long-haul optical transmission

El-Fiqi, A. E., Morra, A. E., Shalaby, H. M. H., Obayya, S. S. A. & Kato, K., Dec 16 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 7788010. (2016 Conference on Lasers and Electro-Optics, CLEO 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Light transmission

nonlinearity

fibers

Fibers

evaluation

3 Citations (Scopus)

Planar array antenna with director on indium phosphide infstrate for 300GHz wireless link

Kanaya, H., Oda, T., Iizasa, N. & Kato, K., Jan 1 2016, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX. SPIE, Vol. 9747. 974722

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Indium phosphide

indium phosphides

Antenna Arrays

antenna arrays

Antenna arrays

Sub-millisecond wavelength switching of tunable DFB laser array (TLA) with injection current control

Yamaguchi, K., Tatsumoto, Y., Kimura, R., Kuboki, T. & Kato, K., Dec 2 2016, 2016 International Semiconductor Laser Conference, ISLC 2016. Institute of Electrical and Electronics Engineers Inc., 7765795. (Conference Digest - IEEE International Semiconductor Laser Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

laser arrays

Distributed feedback lasers

Electric current control

tunable lasers

injection

1 Citation (Scopus)

Synchronous THz wave combiner consisting of arrayed photomixers

Haruki, J., Sakuma, K. & Kato, K., Feb 23 2016, MOC 2015 - Technical Digest of 20th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., 7416480

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Terahertz waves

antennas

Antennas

output

Wavelength stabilization within 0.05 GHz with photo-mixing technique and laser current controlling

Tsuboi, J., Kuboki, T. & Kato, K., Feb 23 2016, MOC 2015 - Technical Digest of 20th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., 7416475. (MOC 2015 - Technical Digest of 20th Microoptics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Stabilization

stabilization

Wavelength

Optical filters

Lasers

2015

20 Citations (Scopus)

Enabling technologies for real-time 50-Gbit/s wireless transmission at 300 GHz

Nagatsuma, T., Kato, K. & Hesler, J., Sep 21 2015, Proceedings of the 2nd ACM International Conference on Nanoscale Computing and Communication, ACM NANOCOM 2015. Association for Computing Machinery, Inc, A10. (Proceedings of the 2nd ACM International Conference on Nanoscale Computing and Communication, ACM NANOCOM 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

cable communication

Terahertz waves

driver

Communication

Photonics

First demonstration of Mach-Zehnder-interferometric phase-stabilization at optoelectronic carrier generation for phase-shift keying signal

Sakuma, K., Takeuchi, S., Fujimura, Y., Haruki, J., Kato, K., Hisatake, S. & Nagatsuma, T., Nov 30 2015, 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 7340086

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Phase shift keying

Optoelectronic devices

Data communication systems

Mach number

Demonstrations

1 Citation (Scopus)

High-speed, high-accuracy 400-GHz wavelength switching at tunable distributed amplification (TDA-) DFB laser using feedforward control

Tatsumoto, Y., Onji, H., Kimura, R., Kato, K., Ishi, H. & Simokozono, M., Nov 30 2015, 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 7340141. (2015 Opto-Electronics and Communications Conference, OECC 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Feedforward control

Distributed feedback lasers

Amplification

Wavelength

Controllers

2014

35 ns wavelength switching with +/-1 GHz wavelength accuracy using tunable distributed amplification (TDA-) DFB lasers

Onji, H., Takeuchi, S., Tatsumoto, Y., Nunoya, N., Shimokozono, M., Ishii, H. & Kato, K., 2014, Advanced Photonics for Communications - Photonics in Switching, PS 2014. Optical Society of American (OSA)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Distributed feedback lasers

Amplification

Wavelength

wavelengths

lasers

5 Citations (Scopus)

Coherent sub-THz carrier frequency transmission with novel pseudo-Mach-Zehnder interferometric phase stabilization

Takeuchi, S., Kato, K., Yoshimizu, Y., Yasuda, Y., Hisatake, S. & Nagatsuma, T., Jan 1 2014, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 208-210 3 p. 6994532

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Phase noise

Data communication systems

Mach number

Stabilization

Modulation

3 Citations (Scopus)

Fine wavelength stabilization of the DFB laser at the flexible grid by photo-mixing with reference wavelengths

Saeki, A. & Kato, K., Mar 25 2014, 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc., p. 1285-1287 3 p. 7067638

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Microwave filters

Distributed feedback lasers

Stabilization

Wavelength

Frequency stability

10 Citations (Scopus)

Photonically-assisted 300-GHz wireless link for real-time 100-Gbit/s transmission

Nagatsuma, T. & Kato, K., 2014, 2014 IEEE MTT-S International Microwave Symposium, IMS 2014. Institute of Electrical and Electronics Engineers Inc., 6848378

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Telecommunication links

Forward error correction

Digital signal processing

signal processing

Modulation

Stable wavelength switching within 50 ns using tunable distributed amplification (TDA-) DFB lasers

Onji, H., Takeuchi, S., Tatsumoto, Y., Kato, K., Nunoya, N., Shimokozono, M. & Ishii, H., Nov 7 2014, COIN 2014 - 12th International Conference on Optical Internet. Institute of Electrical and Electronics Engineers Inc., 6950586. (COIN 2014 - 12th International Conference on Optical Internet).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Distributed feedback lasers

Amplification

Wavelength

Transient analysis

Transfer functions

2013

Acceleration of wavelength switching for tunable distributed amplification (TDA-) DFB lasers

Onji, H., Takeuchi, S., Nunoya, N., Shimokozono, M., Ishii, H. & Kato, K., 2013, Technical Digest of the 18th Microoptics Conference, MOC 2013. 6715096

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Distributed feedback lasers

Amplification

Wavelength

Controllers

Lasers

1 Citation (Scopus)

Demonstration of resonance frequency enhancement effect by using split pumping region in active multi-mode interferometer laser diode

Uddin, M. N., Kizu, T., Hinokuma, Y., Tajima, A., Kato, K. & Hamamoto, K., Oct 28 2013, 2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013. 6597547. (2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Interferometers

Semiconductor lasers

Demonstrations

Bandwidth

First demonstration of high intrinsic modulation bandwidth (26.4 GHz) in active multimode interferometer laser diode by using split pumping configuration

Uddin, M. N., Kizu, T., Hinokuma, Y., Tanabe, K., Tajima, A., Kato, K. & Hamamoto, K., 2013, Technical Digest of the 18th Microoptics Conference, MOC 2013. 6715094

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Interferometers

Semiconductor lasers

Demonstrations

Modulation

Bandwidth

1 Citation (Scopus)

Wavelength stabilization of tunable lasers based on thermal-drift canceler

Takeuchi, S., Onji, H., Nunoya, N., Shimokozono, M., Ishii, H. & Kato, K., Dec 1 2013, Technical Digest of the 18th Microoptics Conference, MOC 2013. 6715098. (Technical Digest of the 18th Microoptics Conference, MOC 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Laser tuning

Stabilization

Wavelength

Distributed feedback lasers

Amplification

2012

11 Citations (Scopus)

Improvement of coherence length in a 200-kHz swept light source equipped with a KTN deflector

Yagi, S., Naganuma, K., Imai, T., Shibata, Y., Miyazu, J., Ueno, M., Okabe, Y., Sasaki, Y., Fujiura, K., Sasaura, M., Kato, K., Ohmi, M. & Haruna, M., Jan 1 2012, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVI. SPIE, 821333. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8213).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

deflectors

Lenses

Light sources

light sources

lenses

2011

All-optical RAM buffer subsystem demonstrator

Kitayama, K., Kubo, T., Takahashi, R., Matsuo, S., Arakawa, S., Murata, M., Notomi, M., Nozaki, K. & Kato, K., Dec 1 2011, Optical Fiber Communication Conference, OFC 2011. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

packet switching

Packet switching

Random access storage

optical switching

converters

3 Citations (Scopus)

All-optical RAM buffer subsystem demonstrator

Kitayama, K., Kubo, T., Takahashi, R., Matsuo, S., Arakawa, S., Murata, M., Notomi, M., Nozaki, K. & Kato, K., 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011. 5875289

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Packet switching

Random access storage

Optics

Buffers

Data storage equipment

5 Citations (Scopus)

A mechanical-free 150-kHz repetition swept light source incorporated a KTN electro-optic deflector

Yagi, S., Naganuma, K., Imai, T., Shibata, Y., Ishibashi, S., Sasaki, Y., Sasaura, M., Fujiura, K. & Kato, K., Apr 12 2011, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XV. Vol. 7889. 78891J

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

deflectors

Electrooptical effects

electro-optics

Light sources

repetition