UPD-200

ALPHALAS GmbH ULTRAFAST PHOTODETECTORS UPD FEATURES: - ultra high-speed operation - risetime below 40 picoseconds - wide spectral ranges - built-in biasing - long-life battery - coaxial photodiode coupling - compact design - high sensitivity APPLICATIONS: - pulse form measurements - pulse duration measurements - precise synchronization AN EXAMPLE OF A 10-PS LASER PULSE MEASURED BY UPD-200-SD PHOTODIODE AND 1 GHz OSCILLOSCOPE. THE MEASURED PULSE DURATION IS LIMITED BY THE OSCILLOSCOPE BANDWIDTH. AVAILABLE TYPES: PHOTODETECTOR RISE TIME QUANTUM EFFICIENCY SENSITIVE AREA 45 % 0.1 mm2 UPD-200 <200 ps 300 ps 80 % 0.25 mm2 UPD-300 500 ps 80 % 1.0 mm2 UPD-500 300 ps 75 % 0.008 mm2 UPD-300 IR1 UPD-70 IR2* 70 ps 90 % 0.005 mm2 UPD-40 IR2* <40 ps 90 % 0.003 mm2 ----------------------------------------------------------------------------------------------------Spectral ranges: 320-1100 nm (index S, Silicon), 190-1100 nm (index U, UV-enhanced Silicon) 700-1800 (index IR1, Germanium), 800-1700 (index IR2, InGaAs) Window type: Dimensions: polished (index P) or diffuse (index D) Housing: 20x20x60 mm + BNC-connector/*SMA-connector --- ORDERING INFORMATION AND A PRACTICAL HINT ON THE NEXT PAGE --ALPHALAS GmbH Hannah-Vogt-Str. 1, D-37085 Göttingen, Germany Tel.: +49-551-7706147, Fax: +49-551-7706146, E-mail: [email protected], Web-Site: www.alphalas.com Free Datasheet http://www.datasheet4u.com/ ALPHALAS The GmbH ultrafast PIN photodiodes have certain advantages over vacuum photodi...