Frequency Stabilization of AlGaAs Semiconductor Lasers with External Grating Feedback

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Published
1983-04-01
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  • https://iopscience.iop.org/page/copyright
  • https://iopscience.iop.org/info/page/text-and-data-mining
DOI
  • 10.1143/jjap.22.l258
Publisher
IOP Publishing

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Description

<jats:p> The frequency of AlGaAs semiconductor lasers with external grating feedback has been locked to a Fabry-Perot interferometer by controlling the external cavity length with a PZT. The lasers were tunable over a wavelength range of 3.0∼4.5 nm. The frequency stability of 8.0×10<jats:sup>-10</jats:sup>≧σ<jats:sub>y</jats:sub>≧3.2×10<jats:sup>-12</jats:sup> was obtained for 1 ms≦τ≦100 s. </jats:p>

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