Stable Single-Frequency He–Ne Laser
- 1 April 1971
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 10 (4), 880-883
- https://doi.org/10.1364/ao.10.000880
Abstract
A simple single-frequency He–Ne laser is described in which the cavity ength is designed to be of high stability. The components are precision-made by standard workshop methods so that the laser requires no adjustments after assembly and the reflectors and capillary plasma tube are readily replaceable. Over a period of hours, frequency stability was within 0.01 ppm, with the krypton-86 primary wavelength standard as reference.This publication has 10 references indexed in Scilit:
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