Physics – Optics
Scientific paper
Jul 1990
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990spie.1218..635h&link_type=abstract
IN: Free-space laser communication technologies II; Proceedings of the Meeting, Los Angeles, CA, Jan. 15-17, 1990 (A91-22776 08-
Physics
Optics
Avalanche Diodes, Electro-Optics, Hybrid Circuits, Light Amplifiers, Near Infrared Radiation, Photodiodes, Gallium Arsenides, Preamplifiers, Temperature Dependence, Threshold Detectors (Dosimeters)
Scientific paper
Optical detectors and processing electronics are key elements of electrooptical systems. It is nearly always the goal of the designer to develop a combination that works with less light than previously achieved. The results of a development effort that focuses on a heated avalanche protodiode and hybrid transimpedance preamp are discussed. Evaluations are performed to identify the operating parameters that maximize the threshold detection of pulses. With the package case held at 20 C, the best sensitivity of less than 2.0 nW was found for a responsivity of 1.2 to 2.2 MV/W depending on the temperature. Sensitivity remained approximately the same from a photodiode temperature of 20 to 50 C.
No associations
LandOfFree
Improved avalanche photodiode and hybrid preamplifier for 1064 NM wavelength does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Improved avalanche photodiode and hybrid preamplifier for 1064 NM wavelength, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved avalanche photodiode and hybrid preamplifier for 1064 NM wavelength will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1096911