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Ultra-compact waveguide optical isolator and optical splitter for integrated circuit telecommunications

Summary: Richard M. Osgood, Ph.D.

Technology Benefits: Ultra-compact optical telecommunications system Polarization independent No phase matching required Patent information:Patent Pending (US 6792172)Patent Pending (US 6943932)Tech Ventures Reference: IR M00-058

Technology Application: Optical isolators for telecommunicationsOptical splitters for telecommunicationsOptical couplers

Detailed Technology Description: Richard M. Osgood, Ph.D.

*Abstract: None

*Inquiry: Teresa FazioColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu

*IR: M00-058

*Principal Investigator

*Publications: Fujita, J., M. Levy, R. M. Osgood Jr, L. Wilkens, and H. Doetsch. "Waveguide optical isolator based on Mach-Zehnder interferometer." Applied Physics Letters 76, no. 16 (2000): 2158-2160.

Country/Region: USA

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