Laser diode assemblies

Details Laser diode assemblies Laser diode assemblies

2011-08-16

2011-08-16

Stultz, Jessica T (Department: 2828)

Coherent light generators

Particular temperature control

Heat sink

C372S098000

Reexamination Certificate

active

08000360

ABSTRACT:
Laser diodes (120) emit laser beams along a vertical YZ plane at different distances from the YZ plane. The beams are collimated in their fast and slow axes, and are redirected by turning mirrors (162) to form a beam stack (130C) traveling along the XZ plane. The beam stack is turned by about 90°, then converged by a focusing lens (174) into an optical fiber (180). A compact assembly is thus provided. Each laser diode (120.i), its collimating optics (154.i,158.i, i=1, 2, . . . ) and its turning mirror (162.i) are rigidly attached to a flat, heat-spreading surface (144.i) and thus remain aligned with each other in thermal cycling.

REFERENCES:
patent: 3919663 (1975-11-01), Caruolo et al.
patent: 4499582 (1985-02-01), Karning et al.
patent: 4757511 (1988-07-01), Klingel et al.
patent: 4828357 (1989-05-01), Arata et al.
patent: 5168401 (1992-12-01), Endriz
patent: 5319528 (1994-06-01), Raven
patent: 5463534 (1995-10-01), Raven
patent: 5579422 (1996-11-01), Head et al.
patent: 5877898 (1999-03-01), Hollemann et al.
patent: 5987043 (1999-11-01), Brown et al.
patent: 6005717 (1999-12-01), Neuberger et al.
patent: 6044096 (2000-03-01), Wolak et al.
patent: 6229831 (2001-05-01), Nightingale et al.
patent: 6404542 (2002-06-01), Ziari et al.
patent: 6462883 (2002-10-01), Wang et al.
patent: 6556352 (2003-04-01), Wang et al.
patent: 6665471 (2003-12-01), Farmer et al.
patent: 6683727 (2004-01-01), Goring et al.
patent: 6898222 (2005-05-01), Hennig et al.
patent: 7075739 (2006-07-01), Mikhailov et al.
patent: 7199924 (2007-04-01), Brown et al.
patent: 7233442 (2007-06-01), Brown et al.
patent: 7420996 (2008-09-01), Schulte et al.
patent: 7436868 (2008-10-01), Schulte et al.
patent: 7443895 (2008-10-01), Schulte et al.
patent: 2003/0099267 (2003-05-01), Hennig et al.
patent: 2004/0114648 (2004-06-01), Nagano et al.
patent: 2007/0116070 (2007-05-01), Schulte et al.
patent: 2007/0116077 (2007-05-01), Farmer et al.
patent: 2008/0310027 (2008-12-01), Wilson et al.
patent: 1 788 678 (2006-11-01), None
Fan, T.Y.; Sanchez, Antonio, “Pump Source Requirements for End-Pumped Lasers,” IEEE Journal of Quantum Electronicx, vol. 26, No. 2, Feb. 1990, pp. 311-316.

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