Modern pulsed wavemeters
Conference
·
OSTI ID:5729699
Several technologies are available for interferometrically measuring laser wavelength to the precision of a Doppler width. These include instruments based on Fabry-Perot etalons, Fizeau wedges, Michelson interferometers, and other novel schemes. The current state of the art of these instruments is reviewed. Two new pulsed wavemeter designs are presented, the solid Fizeau wedge and the index mismatched interferometer. These instruments exhibit accuracies in the 10/sup 6/ range, and are very compact and inexpensive to fabricate. 28 refs., 10 figs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5729699
- Report Number(s):
- SAND-87-2697C; CONF-880110-1; ON: DE88003875
- Country of Publication:
- United States
- Language:
- English
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