Frequency stabilization of 1.53μm FBG ECLD based on C2H2 absorption lines

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Quantum Electronics >Volume 22 >Issue 4 >Page 603 > Article

Chinese Journal of Quantum Electronics
Vol. 22, Issue 4, 603 (2005)

Frequency stabilization of 1.53μm FBG ECLD based on C2H2 absorption lines

[in Chinese]^*, [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Frequency stabilization of 1.53μm FBG ECLD based on C2H2 absorption lines[J]. Chinese Journal of Quantum Electronics, 2005, 22(4): 603 Copy Citation Text

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Abstract

Frequency stabilization of 1.53μm FBG ECLD on C2H2 absorption lines is reported. By choosing suitable parameters, the 1.5μm ECLD and a novel FBG tuning and modulating structure are designed. Using a lock-in amplifier to control the Bragg wavelength, the output wavelength is locked at the C2H2 absorption line of 1530.37 nm. The frequency stability reached 10-8.

Keywords

C2H2 ECLD FBG frequency stabilization laser techniques

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