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Release : 1994
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Performance Characterization of Photonic Links in Cryogenic Environments for Advanced Signal Processing Applications. Revision 1 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Performance Characterization of Photonic Links in Cryogenic Environments for Advanced Signal Processing Applications. Revision 1 write by . This book was released on 1994. Performance Characterization of Photonic Links in Cryogenic Environments for Advanced Signal Processing Applications. Revision 1 available in PDF, EPUB and Kindle. Low temperature experiments have been conducted to characterize the performance of high speed photodetectors and LiNbO3 optical modulators in cryogenic environments down to 4.2 K. Metal-semiconductor-metal (MSM) photodiodes fabricated from GaAs and InGaAs have been characterized. Results demonstrate that both the responsivity and bandwidth depend on temperature. Specific modulator parameters quantified at cryogenic temperatures include bandwidth, V[pi] (half wave voltage), optical loss and package stability. The successful operation of MSM photodiodes and LiNbO3 modulators at cryogenic temperatures enables a high sensitivity fiber optic approach to superconducting circuit interfaces.