Invention Grant
US08866058B2 Optical transceiver and method of operation thereof 有权
光收发器及其操作方法

  • Patent Title: Optical transceiver and method of operation thereof
  • Patent Title (中): 光收发器及其操作方法
  • Application No.: US13261171
    Application Date: 2010-07-22
  • Publication No.: US08866058B2
    Publication Date: 2014-10-21
  • Inventor: Sven Voigt
  • Applicant: Sven Voigt
  • Applicant Address: DE Freiburg
  • Assignee: Northrop Grumman LITEF GmbH
  • Current Assignee: Northrop Grumman LITEF GmbH
  • Current Assignee Address: DE Freiburg
  • Agent Elliott N. Kramsky
  • Priority: DE102009036022 20090804
  • International Application: PCT/EP2010/004511 WO 20100722
  • International Announcement: WO2011/015290 WO 20110210
  • Main IPC: G01J1/32
  • IPC: G01J1/32 G01C19/72 H04B10/572
Optical transceiver and method of operation thereof
Abstract:
An optical transceiver comprises a substrate having a temperature control device, a light source, a light-guiding fiber, a detector, optics for collimating the light from the light source, coupling optics for focusing the light beam into the light-guiding fiber, and a beamsplitter which sends one part of the collimated light beam into a wavelength stabilization unit and another part of the collimated light beam into the coupling optics. A wavelength stabilization unit detects and compensates for wavelength drift of the light source. The optical transceiver has a superluminescent diode for its light source and may, for example, be integrated in a fiber-optic gyro.
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