Coherent light generators – Particular temperature control
Patent
1998-05-26
2000-10-10
Font, Frank G.
Coherent light generators
Particular temperature control
H01S 304
Patent
active
061309028
ABSTRACT:
A laser amplification system includes a pumping diode laser, a gain laser crystal, a moveable wedged shaped etalon for wavelength selection, a non-linear crystal for wavelength conversion, such that each optical component has independent temperature control means. A single mode operation is achieved of up to 100 Watts output power with a minimum noise by stabilizing the optimum temperature of the optical media and the optical pathlength of the etalon. All components are disposed on a single metal substrate having a high thermal conductivity and a low thermal expansion coefficient. The system operates to amplify a laser from another source with high efficiency and low noise when the etalon and nonlinear crystal are absent.
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Font Frank G.
Inzirillo Gioacchino
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