Resources Contact Us Home
Semiconductor laser module and optical transmitter

Image Number 9 for United States Patent #6963593.

For preventing an optical axis from shifting due to a heat cycle in a semiconductor laser module, or in a optical transmitter, the semiconductor laser module comprises, a semiconductor laser element, a frame for storing the semiconductor laser element therein, an optical fiber fixing portion being connected to the frame; and a flange being connected to the frame, and having a fixing portion for fixing the frame on a substrate, wherein the flange has a narrow width region between a fixing region, including a foxing portion with the substrate therein, and the frame, and the narrow width region is narrower than width of the fixing region.

  Recently Added Patents
Mechanism for visible users and groups
Cable exit trough with insert
Termite tubing preventative for non-wood materials
Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population
Device and method for processing input data of protective relay
Maize variety hybrid X03A157
Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte
  Randomly Featured Patents
Power network reconfiguration using MEM switches
Ophthalmological measurement apparatus
Digital transmitter
Triarylmethane derivatives
Connector having stiffener with retaring device limiting rotational stroke of clip
Verifying dynamic memory refresh
Stable aerated frozen food product
Dielectric filter construction
Polymers chemically amplified positive resist compositions, and patterning method
Method and apparatus for extending an on-line internet search beyond pre-referenced sources and returning data over a data-packet-network (DPN) using private search engines as proxy-engines