Coherent light generators – Particular beam control device – Nonlinear device
Reexamination Certificate
2006-11-14
2006-11-14
Harvey, Minsun Oh (Department: 2828)
Coherent light generators
Particular beam control device
Nonlinear device
C372S021000, C359S326000
Reexamination Certificate
active
07136403
ABSTRACT:
Crystal housing apparatus for adjustably positioning cooperating non-linear optical crystals in a laser beam generating system, includes a housing (50) with entry (60) and exit (62) windows for respective laser beams, respective holder means (72, 74, 76) to retain respective crystals within the housing in optical alignment with the windows, and means (86) mounting the respective holder means for individual fine rotational adjustment of the crystals about respective axes. Individual temperature control elements (120) are mounted in association with the respective holder means for controlling the temperature of the respective crystals and means (110, 114) is provided for effecting the fine rotational adjustment of the crystals.
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Dair Geoffrey Thomas
Reid Philip George
Sciberras Hank Christian
Wang Zheng Lin
Harvey Minsun Oh
Merchant & Gould P.C.
Nguyen Dung (Michael) T.
Q-VIS Limited
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