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A1 愛知工業大学研究報告 >
3．愛知工業大学研究報告 .B(1976-2007) >
42号 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11133/1318
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| Title: | 外部共振器の能動制御による多縦モード発振半導体レーザのスペクトル線幅狭窄化 |
| Other Titles: | ガイブ キョウシンキ ノ ノウドウ セイギョ ニヨル タジュウ モード ハッシン ハンドウタイ レーザ ノ スペクトル センフク キョウサクカ
Reduction of Spectral Linewidths of Multi-Longitudinal-Mode Laser Diodes with Actively Controlled External Cavities |
| Authors: | 森, 正和
松平, 成暁
中瀬, 達寛
西澤, 典彦
後藤, 了祐
丸橋, 大介
MORI, Masakazu
MATSUHIRA, Naruaki
NAKASE, Tatsuhiro
NISHIZAWA, Norihiko
GOTO, Ryosuke
MARUHASHI, Daisuke |
| Issue Date: | 31-Mar-2007 |
| Publisher: | 愛知工業大学 |
| Abstract: | External cavities to reduce spectral linewidths of muti-longitudinal-mode laser diodes are studied experimentally. The external cavities are made of polarization maintaining fiber collimators, and their relative optical lengths can be varied up to 900μm in 25nm step. By actively controlling the external cavities, fluctuations of the optical lengths due to the room temperature variation can be compensated, and reduction of spectral linewidths of muti-longitudinal-mode laser diodes is realized. This technique is useful for realizing all-optical mode locking by cw light injection. |
| URI: | http://hdl.handle.net/11133/1318 |
| Appears in Collections: | 42号
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