Development and evaluation of compact acetylene frequency standards

C S Edwards,G P Barwood,Pragati Patel,Peter M W Gill,F Benabid,N V Wheeler,G Tandoi,C N Ironside

Precision Electromagnetic Measurements（2012）

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摘要

This paper describes the development and evaluation of compact and simple acetylene-stabilized diode laser frequency standards in the 1.55 μm spectral region. A variety of spectroscopic configurations have been investigated, using bulk acetylene cells and an acetylene-filled hollow core photonic crystal fiber. Frequency stability and reproducibility data, obtained by heterodyne beat frequency comparison with cavity-enhanced standards, will be presented for sources including a distributed feedback diode laser and a digital supermode distributed Bragg reflector diode laser.

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关键词

holey fibres,organic compounds,photonic crystals,semiconductor lasers,acetylene-filled hollow core photonic crystal fiber,acetylene-stabilized diode laser frequency standards,bulk acetylene cells,cavity-enhanced standards,compact acetylene frequency standards,digital supermode distributed bragg reflector diode laser,distributed feedback diode laser,frequency stability,heterodyne beat frequency,reproducibility data,spectroscopic configurations,diode lasers,fiber optics,frequency measurement,laser stability,optical fiber devices,spectroscopy,fiber lasers

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