Frequency stabilized and tunable multimode He-Ne lasers
β Scribed by P.N. Puntambekar; H.S. Dahiya; V.T. Chitnis
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 243 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0030-4018
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Delivery of highβfrequency carriers to remote radio access units, which are fed by multimode fibers, is demonstrated with an agile tunable laser for the first time. The phase section of the tunable laser is modulated with a lowβfrequency electrical signal resulting in an upβconversion f
The oscillation line from a two-mode stabilized inner-mirror-type 633-nm He-Ne laser was locked to the iodine saturated absorption line. FM spectroscopy was used to detect the saturated absorption signal. An iodine cell was placed within the ring cavity to multiply the excited light. When the oscill