Frequency locking a single‐mode TEA CO2 laser

Autor:	A. Sobolewski, F. A. van Goor
Rok vydání:	1988
Předmět:	Materials science Gas laser business.industry Automatic frequency control Single-mode optical fiber food and beverages law.invention Optical pumping Optics Mode-locking law TEA laser Absorption (electromagnetic radiation) business Instrumentation Pulse-width modulation
Zdroj:	Review of Scientific Instruments. 59:372-373
ISSN:	1089-7623 0034-6748
DOI:	10.1063/1.1140208
Popis:	The frequency of a single‐mode TEA CO2 laser has been locked on a CF4 absorption feature. Because of the very low repetition rate use has been made of a computer to control the cavity length of the TEA CO2 laser. A stability of about ±5 MHz during long periods could be achieved with this method.
Databáze:	OpenAIRE
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