Performance Analysis of Avalanche Photodiode for Direct Detection LADAR Receivers (Dept.E)
نویسندگان
چکیده
منابع مشابه
A Comprehensive Performance Analysis of Direct Detection Receivers inWDMASystems
In this work the performance of a wavelength division multiple access (WDMA) system with direct detection receiver is investigated. For this purpose, the probability of error in a WDMA network with OOK modulation considering crosstalk, ISI, photo detector noise and thermal noise is calculated and the effect of each on system performance is investigated. The system performance in presence of PIN...
متن کاملa comprehensive performance analysis of direct detection receivers inwdmasystems
in this work the performance of a wavelength division multiple access (wdma) system with direct detection receiver is investigated. for this purpose, the probability of error in a wdma network with ook modulation considering crosstalk, isi, photo detector noise and thermal noise is calculated and the effect of each on system performance is investigated. the system performance in presence of pin...
متن کاملModelling of High Quantum Efficiency Avalanche Photodiode
A model of a low noise high quantum efficiency n+np Germanium Photodiode utilizing ion implantation technique and subsequent drive-in diffusion in the n layer is presented. Numerical analysis is used to study the influence of junction depth and bulk concentration on the electric field profile and quantum efficiency. The performance of the device is theoretically treated especially at the wave-l...
متن کاملStudies of Avalanche Photodiode Performance in a High Magnetic Field
We report the results of exposing a Hamamatsu avalanche photodiode (APD) to a 7.9 Tesla magnetic field. The effect of the magnetic field on the gain of the APD is shown and discussed. We find APD gain to be unaffected in the presence of such a magnetic field.
متن کاملLow-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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MEJ. Mansoura Engineering Journal
سال: 2020
ISSN: 2735-4202
DOI: 10.21608/bfemu.2020.122348