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Frequency Stabilization of Laser Diodes at 0.83 μm Using a Fiber Optic Coupler
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Frequency Stabilization of Laser Diodes at 0.83 μm Using a Fiber Optic Coupler

Pie-Yau ChienCi-Ling Pan
IEEE Photonics Technology Letters, 卷.2(5), 頁碼.328-330
1990

摘要

Electronic Optical and Magnetic Materials Atomic and Molecular Physics and Optics Electrical and Electronic Engineering
We report a novel frequency stabilization scheme for laser diodes. The frequency discriminator is simply a fiber optic coupler which acts as a nearly-balanced-arm fiberoptic Michelson interferometer. It is estimated that the frequency fluctuation of our test laser (λ = 0.83 μm) stabilized by this method is less than ± 4 MHz. This scheme is applicable to longer wavelength (1.2-1.6 μm) laser diodes and the stabilized lasers can be packaged easily. © 1990 IEEE

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