Heterodyne frequency offset locking of a miniature TEA laser
Rutt, H N (1984) Heterodyne frequency offset locking of a miniature TEA laser. Journal of Physics E, 17, (CLM/PO), 704-709.
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Description/Abstract
A novel heterodyne frequency offset locking technique is described which is applicable to a broad range of pulsed or CW lasers. The technique is based on the use of a 'cosine discriminator'. Offset locking of a pulsed TEA CO2 laser to a CW CO2 laser is demonstrated with an accuracy of <+or-500 kHz for long periods. Lock frequency is independent of signal level over a wide range. Extensive RF measurements of the discriminator characteristics are presented
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Physical Sciences and Engineering > Electronics and Computer Science |
| Item ID: | 258747 |
| Date Deposited: | 16 Jan 2004 |
| Last Modified: | 01 Mar 2012 10:57 |
| Contributors: | Rutt, H N (Author) |
| Date: | August 1984 |
| Status: | Published |
| Further Information: | Google Scholar |
| ISI Citation Count: | 4 |
| URI: | http://eprints.soton.ac.uk/id/eprint/258747 |
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