Distributed feedback waveguide laser of organic nano-compound material

Masamitsu Tanaka; Yuji Oki; Daisuke Nagano; Byeong Kwan An; Soo Young Park; Mitsuo Maeda

doi:10.1080/15421400601027908

Distributed feedback waveguide laser of organic nano-compound material

Masamitsu Tanaka, Yuji Oki, Daisuke Nagano, Byeong Kwan An, Soo Young Park, Mitsuo Maeda

Department of I&E Visionaries

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

The laser action was firstly demonstrated using 1-cyano-trans-1,2-bis-(4'- methylbiphenyl)ethylene (CN-MBE), that enhances its fluorescence from organic nanoparticle. The CN-MBE is not fluorescent and has enhanced fluorescence in aggregated nanoparticle state. CN-MBE doped PMMA film showed fluorescence over 400600nm and spectral narrowed emission at 430nm under pumping with a nanosecond pulsed laser at wavelength of 355nm. CN-MBE:PMMA DFB laser waveguides were successfully fabricated, and lasing wavelength was over 430 to 490nm. CN-MBE:PMMA DFB lasers showed laser threshold of 73J/cm2 at the waveguide size of 15mm100m5m. The output spectra had bandwidth as narrow as 60pm FWHM, and suppressed fluorescence background of less than 0.5%. The maximum peak power and average power were estimated to be 5W and 0.35W, respectively. The durability was as long as 1.7104 shots/waveguide.

Original language	English
Pages (from-to)	173-183
Number of pages	11
Journal	Molecular Crystals and Liquid Crystals
Volume	463
Issue number	1
DOIs	https://doi.org/10.1080/15421400601027908
Publication status	Published - Feb 1 2006

Fingerprint

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

Cite this

Tanaka, M., Oki, Y., Nagano, D., An, B. K., Park, S. Y., & Maeda, M. (2006). Distributed feedback waveguide laser of organic nano-compound material. Molecular Crystals and Liquid Crystals, 463(1), 173-183. https://doi.org/10.1080/15421400601027908

@article{b76ba646d02e46ca958982cabf794614,

title = "Distributed feedback waveguide laser of organic nano-compound material",

abstract = "The laser action was firstly demonstrated using 1-cyano-trans-1,2-bis-(4'- methylbiphenyl)ethylene (CN-MBE), that enhances its fluorescence from organic nanoparticle. The CN-MBE is not fluorescent and has enhanced fluorescence in aggregated nanoparticle state. CN-MBE doped PMMA film showed fluorescence over 400600nm and spectral narrowed emission at 430nm under pumping with a nanosecond pulsed laser at wavelength of 355nm. CN-MBE:PMMA DFB laser waveguides were successfully fabricated, and lasing wavelength was over 430 to 490nm. CN-MBE:PMMA DFB lasers showed laser threshold of 73J/cm2 at the waveguide size of 15mm100m5m. The output spectra had bandwidth as narrow as 60pm FWHM, and suppressed fluorescence background of less than 0.5{\%}. The maximum peak power and average power were estimated to be 5W and 0.35W, respectively. The durability was as long as 1.7104 shots/waveguide.",

author = "Masamitsu Tanaka and Yuji Oki and Daisuke Nagano and An, {Byeong Kwan} and Park, {Soo Young} and Mitsuo Maeda",

year = "2006",

month = "2",

day = "1",

doi = "10.1080/15421400601027908",

language = "English",

volume = "463",

pages = "173--183",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

TY - JOUR

T1 - Distributed feedback waveguide laser of organic nano-compound material

AU - Tanaka, Masamitsu

AU - Oki, Yuji

AU - Nagano, Daisuke

AU - An, Byeong Kwan

AU - Park, Soo Young

AU - Maeda, Mitsuo

PY - 2006/2/1

Y1 - 2006/2/1

N2 - The laser action was firstly demonstrated using 1-cyano-trans-1,2-bis-(4'- methylbiphenyl)ethylene (CN-MBE), that enhances its fluorescence from organic nanoparticle. The CN-MBE is not fluorescent and has enhanced fluorescence in aggregated nanoparticle state. CN-MBE doped PMMA film showed fluorescence over 400600nm and spectral narrowed emission at 430nm under pumping with a nanosecond pulsed laser at wavelength of 355nm. CN-MBE:PMMA DFB laser waveguides were successfully fabricated, and lasing wavelength was over 430 to 490nm. CN-MBE:PMMA DFB lasers showed laser threshold of 73J/cm2 at the waveguide size of 15mm100m5m. The output spectra had bandwidth as narrow as 60pm FWHM, and suppressed fluorescence background of less than 0.5%. The maximum peak power and average power were estimated to be 5W and 0.35W, respectively. The durability was as long as 1.7104 shots/waveguide.

AB - The laser action was firstly demonstrated using 1-cyano-trans-1,2-bis-(4'- methylbiphenyl)ethylene (CN-MBE), that enhances its fluorescence from organic nanoparticle. The CN-MBE is not fluorescent and has enhanced fluorescence in aggregated nanoparticle state. CN-MBE doped PMMA film showed fluorescence over 400600nm and spectral narrowed emission at 430nm under pumping with a nanosecond pulsed laser at wavelength of 355nm. CN-MBE:PMMA DFB laser waveguides were successfully fabricated, and lasing wavelength was over 430 to 490nm. CN-MBE:PMMA DFB lasers showed laser threshold of 73J/cm2 at the waveguide size of 15mm100m5m. The output spectra had bandwidth as narrow as 60pm FWHM, and suppressed fluorescence background of less than 0.5%. The maximum peak power and average power were estimated to be 5W and 0.35W, respectively. The durability was as long as 1.7104 shots/waveguide.

UR - http://www.scopus.com/inward/record.url?scp=33947356652&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33947356652&partnerID=8YFLogxK

U2 - 10.1080/15421400601027908

DO - 10.1080/15421400601027908

M3 - Article

AN - SCOPUS:33947356652

VL - 463

SP - 173

EP - 183

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

SN - 1542-1406

IS - 1

ER -

Access to Document

10.1080/15421400601027908