Mode-hop-free tuning range enhanced by self-phase-adjustment in a short-active-region DBR laser

Naoki Fujiwara, Nobuhiro Kikuchi, Takaaki Kakitsuka, Yoshihiro Kawaguchi, Hiroshi Okamoto, Yasuhiro Kondo, Hiroshi Yasaka, Yuzo Yoshikuni, Yuichi Tohmori

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

The mode-hop-free tuning range is enhanced from 3.9 to 6.0 nm by utilizing the self-phase-adjustment effect in a short-active-region DBR laser. The optical power is more than 1 mW for whole tuning range, and the maximum power of more than 4 mW is observed. This report discusses the self-phase-adjustment mechanism.

Original languageEnglish
Pages (from-to)143-144
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
Publication statusPublished - 2004 Dec 1
Externally publishedYes
EventConference Digest - 2004 IEEE 19th International Semiconductor Laser Conference - Matsue-shi, Japan
Duration: 2004 Sep 212004 Sep 25

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DBR lasers
Tuning
adjusting
tuning
Laser modes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

Mode-hop-free tuning range enhanced by self-phase-adjustment in a short-active-region DBR laser. / Fujiwara, Naoki; Kikuchi, Nobuhiro; Kakitsuka, Takaaki; Kawaguchi, Yoshihiro; Okamoto, Hiroshi; Kondo, Yasuhiro; Yasaka, Hiroshi; Yoshikuni, Yuzo; Tohmori, Yuichi.

In: Conference Digest - IEEE International Semiconductor Laser Conference, 01.12.2004, p. 143-144.

Research output: Contribution to journalConference article

Fujiwara, N, Kikuchi, N, Kakitsuka, T, Kawaguchi, Y, Okamoto, H, Kondo, Y, Yasaka, H, Yoshikuni, Y & Tohmori, Y 2004, 'Mode-hop-free tuning range enhanced by self-phase-adjustment in a short-active-region DBR laser', Conference Digest - IEEE International Semiconductor Laser Conference, pp. 143-144.
Fujiwara, Naoki ; Kikuchi, Nobuhiro ; Kakitsuka, Takaaki ; Kawaguchi, Yoshihiro ; Okamoto, Hiroshi ; Kondo, Yasuhiro ; Yasaka, Hiroshi ; Yoshikuni, Yuzo ; Tohmori, Yuichi. / Mode-hop-free tuning range enhanced by self-phase-adjustment in a short-active-region DBR laser. In: Conference Digest - IEEE International Semiconductor Laser Conference. 2004 ; pp. 143-144.
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AU - Okamoto, Hiroshi

AU - Kondo, Yasuhiro

AU - Yasaka, Hiroshi

AU - Yoshikuni, Yuzo

AU - Tohmori, Yuichi

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