Coherent light generators – Particular active media – Liquid
Reexamination Certificate
2005-07-05
2005-07-05
Wong, Don (Department: 2821)
Coherent light generators
Particular active media
Liquid
C372S054000, C372S075000, C372S034000
Reexamination Certificate
active
06914926
ABSTRACT:
A high average power, low optical distortion laser gain media is based on a flowing liquid media. A diode laser pumping device with tailored irradiance excites the laser active atom, ion or molecule within the liquid media. A laser active component of the liquid media exhibits energy storage times longer than or comparable to the thermal optical response time of the liquid. A circulation system that provides a closed loop for mixing and circulating the lasing liquid into and out of the optical cavity includes a pump, a diffuser, and a heat exchanger. A liquid flow gain cell includes flow straighteners and flow channel compression.
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Ault Earl R.
Comaskey Brian J.
Kuklo Thomas C.
Scott Eddie E.
Thompson Alan H.
Vy Hung Tran
Wong Don
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