Optics: measuring and testing – By particle light scattering – With photocell detection
Patent
1989-01-17
1990-03-13
LaRoche, Eugene R.
Optics: measuring and testing
By particle light scattering
With photocell detection
372 32, G01B 902
Patent
active
049078852
ABSTRACT:
The heterodyne laser diagnostic system includes, in one embodiment, an average power pulsed laser optical spectrum analyzer for determining the average power of the pulsed laser. In another embodiment, the system includes a pulsed laser instantaneous optical frequency measurement for determining the instantaneous optical frequency of the pulsed laser.
REFERENCES:
patent: 4190362 (1980-02-01), Dubrunfaut
patent: 4329664 (1982-05-01), Javan
patent: 4817099 (1989-03-01), Javan
patent: 4817101 (1989-03-01), Wyeth et al.
Burghardt et al, "Beat frequency generation . . . in the 80-GHz band", Applied Phys. Lett. vol. 35, No. 7, Oct. 1979, pp. 498-500.
Globig Michael A.
Johnson Michael A.
Wyeth Richard W.
Gaither Roger S.
Ham Seung
LaRoche Eugene R.
Moser William R.
The United States of America as represented by the United States
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