Presentation | 2009-10-22 Single-wavelength-emission on active multi-mode-interferometer laser diodes (active-MMI LDs) Yasuhiro HINOKUMA, Kiichi HAMAMOTO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | High power and low cost LDs (laser diodes) are attractive for future transmission system. So far, active-MMI LDs (active multi-mode-interferometer LDs) have been researched to obtain higher output power for amplifier pump applications, FTTH and others. However, there has been less report regarding single wavelength emission with active-MMI LDs as to our knowledge. Here we report the first single-wavelength emission on active 1x1 -MMI LDs with utilizing DFB (distributed feedback) structure. They showed single oscillation wavelength (λ=1.55μm, SMSR>38.5dB), without anti-refection coatings for the both facets. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | active-MMI LD / DFB / grating / single wavelength |
Paper # | OCS2009-42,OPE2009-108,LQE2009-67 |
Date of Issue |
Conference Information | |
Committee | OCS |
---|---|
Conference Date | 2009/10/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Optical Communication Systems (OCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Single-wavelength-emission on active multi-mode-interferometer laser diodes (active-MMI LDs) |
Sub Title (in English) | |
Keyword(1) | active-MMI LD |
Keyword(2) | DFB |
Keyword(3) | grating |
Keyword(4) | single wavelength |
1st Author's Name | Yasuhiro HINOKUMA |
1st Author's Affiliation | I-EggS (Interdisciplinary Graduate School of Engineering Sciences), Kyushu University() |
2nd Author's Name | Kiichi HAMAMOTO |
2nd Author's Affiliation | I-EggS (Interdisciplinary Graduate School of Engineering Sciences), Kyushu University |
Date | 2009-10-22 |
Paper # | OCS2009-42,OPE2009-108,LQE2009-67 |
Volume (vol) | vol.109 |
Number (no) | 243 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |