gallium photodetector
11Diode — Figure 1: Closeup of a diode, showing the square shaped semiconductor crystal (black object on left) …
12Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal …
13Qwip — Le QWIP (Quantum Well Infrared Photodetector : en français, « photodétecteur infrarouge à puits quantiques ») est un détecteur de rayonnement infrarouge. La gamme de longueurs d onde couverte en 2007 s étend de 3 µm à plus de 30 µm …
14MOSFET — Two power MOSFETs in the surface mount package D2PAK. Operating as switches, each of these components can sustain a blocking voltage of 120 volts in the OFF state, and can conduct a continuous current of 30 amperes in the ON state, dissipating up …
15Avalanche photodiode — Avalanche photodiodes (APDs) are photodetectors that can be regarded as the semiconductor analog to photomultipliers. By applying a high reverse bias voltage (typically 100 200 V in silicon), APDs show an internal current gain effect (around 100) …
16Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …
17Confocal microscopy — Diagnostics MeSH D018613 OPS 301 code 3 301 …
18nanotechnology — /nan euh tek nol euh jee, nay neuh /, n. any technology on the scale of nanometers. [1987] * * * Manipulation of atoms, molecules, and materials to form structures on the scale of nanometres (billionths of a metre). These nanostructures typically …
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