Photoreceivers | Laser Focus World

Photoreceivers

A family of InGaAs photoreceivers with bandwidths up to 10 GH¥is available for OC-192 or STM64 telecommunications applications with 150-V/W output at 50 W. Applications include long-haul telephone, cable TV, and optical interconnections. The RF modules measure 24 18 8 mm and are hermetically sealed in microwave packages and include single-mode fiber pigtails. Standard back reflection is less than -40 dB with FC-PC input connectors.

Discovery Semiconductors,

Cranbury, NJ

For FREE Data Circle 331

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Determining Layer Properties in 2D Materials

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Nonlinear Optics: Light-trapping, frequency-doubling photonic crystal is first of its kind

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FIGURE 1. The rubidium titanyl phosphate (RTP) Q-switch is assembled in a thermally compensated double-crystal configuration in which two matched crystals are placed in line with the propagation axis (x or y) with one crystal rotated by 90° with respect to the other.

Optical Materials: RTP optical crystal helps boost performance of LIGO

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Lawrence Livermore National Laboratory (LLNL) engineer Vincent Riot (left) has worked on the Large Synoptic Survey Telescope (LSST) for more than a decade and has been the full camera project manager since 2017. Riot and LLNL optical engineer Justin Wolfe, the LSST camera optics subsystems manager, stand in front of the LSST main lens assembly. Photo by Farrin Abbott/SLAC National Accelerator Laboratory.

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Molex opens New Jersey R&D facility for optical telecom components

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Application in Optical Design: Optimization for Receiver Enclosed Energy in LiDAR Systems

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With $500,000 grant to University of Arizona, SPIE launches $2.5 million endowment matching program

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