Presentation | 2009-08-20 Oscillation characteristics of a 1.5μm FM-eliminated ^<13>C_2H_2 frequency-stabilized laser diode Keisuke KASAI, Masataka NAKAZAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate the frequency stabilization of a 1.5μm laser diode (LD) with a low intensity noise and a narrow linewidth to a ^<13>C_2H_2 linear absorption line. The LD consists of an InP gain chip and an external Bragg reflector made of a PLC waveguide. By employing an external frequency modulator in a frequency stabilization circuit, an FM-eliminated optical output beam was obtained. The frequency stabilities reached as high as 2.3×10^<-11> for τ=1s and 9.1×10^<-12> for τ=100s. Furthermore, a RIN of less than -135dB/Hz, and a linewidth of 4kHz were simultaneously achieved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | External cavity laser diode / Acetylene / Frequency stabilization |
Paper # | EMD2009-40,CPM2009-64,OPE2009-88,LQE2009-47 |
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Conference Information | |
Committee | LQE |
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Conference Date | 2009/8/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Oscillation characteristics of a 1.5μm FM-eliminated ^<13>C_2H_2 frequency-stabilized laser diode |
Sub Title (in English) | |
Keyword(1) | External cavity laser diode |
Keyword(2) | Acetylene |
Keyword(3) | Frequency stabilization |
1st Author's Name | Keisuke KASAI |
1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
2nd Author's Name | Masataka NAKAZAWA |
2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
Date | 2009-08-20 |
Paper # | EMD2009-40,CPM2009-64,OPE2009-88,LQE2009-47 |
Volume (vol) | vol.109 |
Number (no) | 176 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |