Title :
Iodine stabilized He-Ne laser at 633 nm with simple line-locking device and the intercomparison results
Author :
Sheng-Hua Lu ; Ren-Huey Hsu ; Chung-Ping Lai ; Chao-Jung Chen
Author_Institution :
Center for Meas. Stand., Hsinchu, Taiwan
Abstract :
This paper introduces a simple line-locking device for iodine stabilized laser at 633 nm. This device provides an easy way for user to identify the saturated absorption lines and frequency stabilization without any extra instrument such as an oscilloscope. The international intercomparison results of the lasers from CMS, PTB and BTPM are also presented.
Keywords :
helium; iodine; laser frequency stability; laser mode locking; length measurement; measurement by laser beam; neon; physical instrumentation control; units (measurement); 633 nm; BTPM; CMS; He-Ne; HeNe-I/sub 2/; I/sub 2/; I/sub 2/ stabilised He-Ne laser; PTB; frequency stabilization; international intercomparison; line-locking device; saturated absorption lines; Absorption; Band pass filters; Collision mitigation; Frequency; Laser stability; Laser tuning; Light emitting diodes; Lighting control; Optical control; Temperature control;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546627
