Optical axis and focus adjustment mechanism for semiconductor la

Details Optical axis and focus adjustment mechanism for semiconductor la Optical axis and focus adjustment mechanism for semiconductor la

1989-04-07

1992-05-12

Arnold, Bruce Y.

Optical: systems and elements

Lens

With support

359198, 359827, G02B 702, G02B 2608

Patent

active

051132915

ABSTRACT:
A focus and optical axis adjustment mechanism for a semiconductor laser and a collimator lens is disclosed. A first holding member for holding a semiconductor laser is attached to an intermediate member so that it is movable on a plane vertical to the optical axis of the semiconductor laser. The intermediate member is attached to a second holding member which holds a collimator lens so that it can be bent with a portion near one end thereof as the bending line.

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patent: 4832452 (1989-05-01), Eisler
patent: 4856870 (1989-08-01), Berkers
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