Frequency locking an HCN laser to a molecular absorption line
- 1 January 1971
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 7 (13), 381-382
- https://doi.org/10.1049/el:19710260
Abstract
An HCN laser oscillating at 890 GHz has been frequency locked to an absorption line in difluoroethylene with a stability of the order of 2 parts in 108. The absolute frequency of the absorption line was measured and found to be 890 759.60 ± 0.08 MHz.Keywords
This publication has 1 reference indexed in Scilit:
- Phase-locking millimetre-wave klystrons for the measurement of submillimetre laser frequenciesElectronics Letters, 1971