Optical: systems and elements – Optical frequency converter
Reexamination Certificate
2008-03-04
2008-03-04
Sanghavi, Hemang (Department: 2874)
Optical: systems and elements
Optical frequency converter
C372S022000
Reexamination Certificate
active
11507784
ABSTRACT:
In one embodiment, a laser module comprising an optical element, a frequency converter, a selective reflector, and one or more surface-emitters, each coupled to a common substrate, wherein the emitters, the optical element, the frequency converter, and the selective reflector are positioned with respect to each other such that at least a portion of the coherent light emitted from the surface-emitters travels through the optical element, through the frequency converter and through the selective reflector. In a method embodiment, a method for frequency converting light generated by a surface-emitter, wherein the light passes through an optical element, a frequency converter, and a selective reflector, each coupled to a common substrate.
REFERENCES:
patent: 6839365 (2005-01-01), Sonoda et al.
Mooradian, A. et al., “High Power Extended Vertical Cavity Surface Emitting Diode Lsers and Arrays and their Applications,” Micro-Optics Conference, Tokyo, JAPAN (4 pages), Nov. 2, 2005.
Presentation entitled “Novalux—The Dawn of Lsers in Projection”, Projection Summit '06, Novalux, Inc. Sunnyvale, CA; http;//www.novalux.com/assets/downloads;lasers—in—projection.pdf (20 pages), Jun. 6, 2006.
Bartlett Terry A.
Haskett Bradley M.
Penn Steven M.
Brady III Wade James
Sanghavi Hemang
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