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APD applicability and usefulness depends on many parameters. Two of the larger factors are: quantum efficiency, which indicates how well incident optical photons are absorbed and then used to generate primary charge carriers; and total leakage current, which is the sum of the dark current, photocurrent and noise. Electronic dark-noise ...
Commercial single-photon avalanche diode module for optical photons. A single-photon avalanche diode (SPAD), also called Geiger-mode avalanche photodiode [1] (G-APD or GM-APD [2]) is a solid-state photodetector within the same family as photodiodes and avalanche photodiodes (APDs), while also being fundamentally linked with basic diode behaviours.
Teka restarted its support of Real Madrid on 1 July 2014 by signing a sponsorship deal with Real Madrid Baloncesto for the following three seasons. Teka, who had been previously connected to the club having won major titles such as Euroleague 1995, 3 Spanish leagues, 1 Copa del Rey and 1 European cup, added to its previous wins the Endesa Super ...
An antiphase domain (APD) is a type of planar crystallographic defect in which the atoms within a region of a crystal are configured in the opposite order to those in the perfect lattice system. Throughout the entire APD, atoms sit on the sites typically occupied by atoms of a different species.
APD-94 15 November 1943 11 February 1944 8 March 1945 30 May 1946 Struck 1 June 1960 William M. Hobby: APD-95 15 November 1943 2 February 1944 4 April 1945 6 April 1946 Struck 1 May 1967 Ray K. Edwards: APD-96 1 December 1943 19 February 1944 11 June 1945 30 August 1946 Struck 1 June 1960 Arthur L. Bristol: APD-97 1 December 1943 19 February 1944
They received the US Hull classification symbol APD; "AP" for transport and "D" for destroyer. In 1969, the remaining ships were reclassified as "Fast Amphibious Transports", hull symbol LPR . APDs were intended to deliver small units such as Marine Raiders , Underwater Demolition Teams , and United States Army Rangers onto hostile shores.
Abbrev. [1]Meaning [1] Latin (or Neo-Latin) origin [1]; a.c. before meals: a.d., ad, AD right ear auris dextra a.m., am, AM morning: ante meridiem: nocte every night ...
The destroyer-like APD provided limited gunfire support and fast defense of the squadron. It frequently also carried a UDT unit or other similar troops. The Landing Platform Helicopter (LPH) replaced the APA in the late 1960s and provided helicopters to land troops and supplies inland, beyond the beach.