Coherent light generators – Particular beam control device – Nonlinear device
Reexamination Certificate
2007-07-10
2007-07-10
Nguyen, Dung (Michael) T. (Department: 2828)
Coherent light generators
Particular beam control device
Nonlinear device
C372S021000
Reexamination Certificate
active
10958935
ABSTRACT:
A laser system includes an optically pumped laser resonator that produces a fundamental-wavelength beam. A temperature-tuned frequency converter outside the laser resonator converts a portion of the fundamental-wavelength beam to a frequency-converted beam. The frequency converter includes at least one temperature-tuned optically nonlinear crystal. The power and position of the frequency-converted beam are dependent on the temperature of the optically nonlinear crystal and the optical pumping power. The power and position of the frequency-converted beam are monitored. The temperature of the optically nonlinear crystal is adjusted to maintain the frequency-converted beam at a predetermined position. The optical pump power is adjusted to maintain the power of the frequency-converted beam at a predetermined level.
REFERENCES:
patent: 5093832 (1992-03-01), Bethune et al.
patent: 5216681 (1993-06-01), St. Pierre et al.
patent: 5936987 (1999-08-01), Ohishi et al.
patent: 5974062 (1999-10-01), Yasuda et al.
patent: 6002697 (1999-12-01), Govorkov et al.
patent: 6614584 (2003-09-01), Govorkov et al.
patent: 2003/0147433 (2003-08-01), Kafka et al.
patent: 0 503 929 (1992-03-01), None
Coherent Inc.
Nguyen Dung (Michael) T.
Stallman & Pollock LLP
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