Title:
光源装置及び波長変換方法
Document Type and Number:
Japanese Patent JPWO2015093210
Kind Code:
A1
Abstract:
【課題】半導体レーザを用いて、安定的な波長変換を行うこと。【解決手段】本開示に係る光源装置は、所定波長の励起光を射出する半導体レーザ部と、前記励起光を共振させることで増幅するとともに、所定の非線形結晶を用いて当該励起光とは波長の異なる出力光を生成するものであり、前記励起光を増幅させるための第１の光路と、前記出力光を生成するための第２の光路と、から構成される波長変換部と、前記第１の光路の光路長を制御する第１光路長制御機構と、前記第２の光路の光路長を制御する第２光路長制御機構と、を備える。【選択図】図１
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Inventors:
Kenji Tanaka
Goro Fujita
Goro Fujita
Application Number:
JP2015553436A
Publication Date:
March 16, 2017
Filing Date:
November 17, 2014
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G02F1/39
Domestic Patent References:
| JPH06265953A | 1994-09-22 | |||
| JP2007233039A | 2007-09-13 | |||
| JP2009300702A | 2009-12-24 |
Foreign References:
| WO2004107033A1 | 2004-12-09 |
Other References:
M. WATANABE, ET AL.: "Sum-frequency generation near 194 nm with an external cavity by simultaneous enhancement of frequenc", JPN.J.APPL.PHYS., vol. Vol.33,Part 1,No.3B, JPN4003002187, March 1994 (1994-03-01), pages 1599-1602
R.KODA, ET AL.: "300W peak power picosecond optical pulse generation by blue-violet GaInN mode-locked laser diode and", APPLIED PHYSICS EXPRESS, vol. ５巻, JPN7018002551, 30 January 2012 (2012-01-30), JP, pages ０２２７０２−１ − ０２２７０２−３
R.KODA, ET AL.: "300W peak power picosecond optical pulse generation by blue-violet GaInN mode-locked laser diode and", APPLIED PHYSICS EXPRESS, vol. ５巻, JPN7018002551, 30 January 2012 (2012-01-30), JP, pages ０２２７０２−１ − ０２２７０２−３
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto