Beam splitter for an optical collimator assembly

Details Beam splitter for an optical collimator assembly Beam splitter for an optical collimator assembly

1997-01-07

1998-05-26

Nelms, David C.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

359819, 359407, 359482, G02B 2714, G02B 702, G02B 2300, G02B 2702

Patent

active

057575517

ABSTRACT:
A beam splitter device is disclosed for a collimator assembly which includes a housing having optics to collimate light. The beam splitter includes a base member having a tent-like structure which includes two inclined surfaces. A mirror element is supported by each of the inclined surfaces and a mechanism is included for securing the beam splitter to the housing.

REFERENCES:
patent: 1240905 (1917-09-01), Troppman
patent: 1696739 (1928-12-01), Treleaven
patent: 1840878 (1932-01-01), Abrams
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patent: 4178072 (1979-12-01), Rogers
patent: 4196966 (1980-04-01), Malis
patent: 4302764 (1981-11-01), Fang et al.
patent: 4727309 (1988-02-01), Vajdic et al.
patent: 5223974 (1993-06-01), Phillips et al.
patent: 5347397 (1994-09-01), Nelson et al.
patent: 5579158 (1996-11-01), Padula

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