Optical packages and methods for aligning optical packages

Details Optical packages and methods for aligning optical packages Optical packages and methods for aligning optical packages

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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