Invention Grant
- Patent Title: Optical transceiver and method of operation thereof
- Patent Title (中): 光收发器及其操作方法
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Application No.: US13261171Application Date: 2010-07-22
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Publication No.: US08866058B2Publication 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

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.
Public/Granted literature
- US20120199722A1 OPTICAL TRANSCEIVER AND FIBER-OPTIC GYRO Public/Granted day:2012-08-09
Information query
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