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1. (WO2013123001) NON- HERMETICALLY SEALED, MULTI - EMITTER LASER PUMP PACKAGES AND METHODS FOR FORMING THE SAME

Pub. No.:    WO/2013/123001    International Application No.:    PCT/US2013/025869
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Thu Feb 14 00:59:59 CET 2013
IPC: H01S 5/022
H01S 5/40
G02B 6/42
Applicants: CORNING INCORPORATED
BRENNAN, John McKenna
CHINPONGPAN, Wanchai
DOCKCHOORUNG, Woraphat
PUTHGUL, Sanyapong
RUNAROM, Amorn
Inventors: BRENNAN, John McKenna
CHINPONGPAN, Wanchai
DOCKCHOORUNG, Woraphat
PUTHGUL, Sanyapong
RUNAROM, Amorn
Title: NON- HERMETICALLY SEALED, MULTI - EMITTER LASER PUMP PACKAGES AND METHODS FOR FORMING THE SAME
Abstract:
According to one embodiment described herein, a method for assembling a multi-emitter laser pump package (100), includes providing a base substrate (102) comprising a laser riser block (124). A chip-on-hybrid laser assembly (132) is bonded to the laser riser block with a solder preform. A scalar module (108) is bonded to the base substrate (102) with an adhesive such that an output of the chip- on-hybrid laser assembly (132) is optically coupled into an input of the scalar module (108). A sidewall ring (106) is adhesively bonded to the base substrate (102) with a non-hermetic adhesive, the sidewall ring (106) comprising a fiber interconnect fitting (120) and at least one electrical connector (122). A first end of a fiber interconnect (130) is optically coupled to an output of the scalar module (108) and a second end of the fiber interconnect (130) is positioned in the fiber interconnect fitting (120) of the sidewall ring (106).