ShareCOMPACT CADMIUM-SELENIUM LASER WITH MICROMINIATURE CRYOGENIC REFRIGERATOR.
Author(s) : VALK B., OLSON D. J., SALOUR M. M.
Type of article: Article
Summary
A MICROMINIATURE REFRIGERATION SYSTEM ALLOWING PRECISE TEMPERATURE CONTROL ABOVE 77 K HAS BEEN TESTED SUCCESSFULLY AS A COMPACT DEWAR TO ACHIEVE THE NECESSARY CRYOGENIC TEMPERATURES TO OPERATE OPTICALLY PUMPED SEMICONDUCTOR LASERS IN AN EXTERNAL CAVITY. USING THIS SYSTEM IN A MODE-LOCKED CADMIUM-SELENIUM LASER RESULTED IN A STABLE AVERAGE OUTPUT POWER OF UP TO 10 MILLIW. TUNABILITY FROM 7,015 TO 7,160 ANGSTROMS WAS ACHIEVED BY CHANGING THE TEMPERATURE FROM 77 TO 111 K.
Details
- Original title: COMPACT CADMIUM-SELENIUM LASER WITH MICROMINIATURE CRYOGENIC REFRIGERATOR.
- Record ID : 1987-0831
- Languages: English
- Source: Rev. sci. Instrum. - vol. 57 - n. 12
- Publication date: 1986
- Document available for consultation in the library of the IIR headquarters only.
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