Optical: systems and elements – Optical frequency converter – Dielectric optical waveguide type
Reexamination Certificate
2008-08-28
2010-11-16
Petkovsek, Daniel (Department: 2874)
Optical: systems and elements
Optical frequency converter
Dielectric optical waveguide type
C372S022000, C372S107000, C359S326000
Reexamination Certificate
active
07835065
ABSTRACT:
An optical package includes a semiconductor laser, a wavelength conversion device and a MEMS-actuated mirror oriented on a base module to form a folded optical pathway between an output of the semiconductor laser and an input of the wavelength conversion device. An optical assembly is located in a mechanical positioning device and the mechanical positioning device is disposed on the base module along the optical pathway such that the beam of the semiconductor laser passes through the optical assembly, is reflected by the MEMS-actuated mirror back through the optical assembly and into the waveguide portion of the wavelength conversion device. The MEMS-actuated mirror is operable to scan the beam of the semiconductor laser over the input of the wavelength conversion device. The optical assembly may be adjusted along the optical pathway with the mechanical positioning device to focus the beam into the waveguide portion of the wavelength conversion device.
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Almoric Etienne
Gollier Jacques
Hughes Lawrence
Piech Garrett Andrew
Adusei-Poku Kwadjo
Corning Incorporated
Petkovsek Daniel
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