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

Hirokazu Onji, Shota Takeuchi, Nobuhiro Nunoya, Makoto Shimokozono, Hiroyuki Ishii, Kazutoshi Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The feedforward controller is designed and demonstrated to accelerate the wavelength switching for the tunable distributed amplification (TDA) DFB lasers. The controller has an impulse overshoot waveform so as to induce prompt transition of short time phenomena. The controlled laser shows a wavelength switching time of 150 ns which shows effectiveness of the proposed technique.

Original languageEnglish
Title of host publicationTechnical Digest of the 18th Microoptics Conference, MOC 2013
Publication statusPublished - 2013
Event2013 18th Microoptics Conference, MOC 2013 - Tokyo, Japan
Duration: Oct 27 2013Oct 30 2013

Other

Other2013 18th Microoptics Conference, MOC 2013
CountryJapan
CityTokyo
Period10/27/1310/30/13

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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    Onji, H., Takeuchi, S., Nunoya, N., Shimokozono, M., Ishii, H., & Kato, K. (2013). Acceleration of wavelength switching for tunable distributed amplification (TDA-) DFB lasers. In Technical Digest of the 18th Microoptics Conference, MOC 2013 [6715096]