Wideband Receiver Module for LADAR Using Large Area InGaAs Avalanche Photodiode
نویسندگان
چکیده
منابع مشابه
Low-temperature performance of a large area avalanche photodiode
A Large Area Avalanche Photodiode was studied, aiming to access its performance as light detector at low temperatures, down to 80 C. The excess noise factor, F ; was measured and found to be approximately independent of the temperature. A linear dependence of F on the APD gain with a slope of 0.0023970.00008 was observed for gains >100. The detection of low intensity light pulses, producing onl...
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An avalanche photodiode (APD) based on an InGaAs/InGaAsP/InP structure containing separated absorption, charge and multiplication layers (SACM) was designed, fabricated and tested. The InGaAsP charge layer at the heterointerface between the InGaAs absorption and InP multiplication region allows optimization of the electric field distribution and suppression of the carrier capture at the heteroi...
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Increasing reliance on the Internet places greater and greater demands for high-speed optical communication systems. Increasing their data transfer rate allows more data to be transferred over existing links. With optical receivers being essential to all optical links, bandwidth performance of key components in receivers, such as avalanche photodiodes (APDs), must be improved. The APDs rely on ...
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ژورنال
عنوان ژورنال: Korean Journal of Optics and Photonics
سال: 2013
ISSN: 1225-6285
DOI: 10.3807/kjop.2013.24.1.001