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| | | APD | | |
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| | | High-speed, high sensitivity photodiodes having a internal gain mechanism The APD (avalanche photodiode) is a high sensitivity photo-diode that operates at high speeds and high gain by applying a reverse bias. Delivers a higher S/N than PIN photo-diodes and is widely used in optical rangefinders, spatial light transmission, scintillation detectors, etc. | | |
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| | | Product line-up • NIR type NIR (near infrared) type includes low bias voltage operation devices for 800 nm band, and low temperature coefficient devices. | | |
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| | | Short wavelength type These short-wavelength APDs are optimized for detection of UV to visible light. High gain can be obtained in short wavelength regions, making these APDs suitable for low-light-level measurements such as in analytical instrument. | | |
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| | | NIR high sensitivity type NIR high sensitivity APDs are enhanced near infrared sensitivity devices for 900 nm and 1.06 u m bands. | | |
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| | | Surface mount type This surface-mount type APD is Si APD encapsulated in a surface mount ceramic package that ensures high reliability in the same wide operating temperature range (-20 to 85 ■■C) as metal package devices. | | |
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| | | Multi-element type This quadrant APD with <|)1 mm active area is designed to operate with a low bias. The quadrant format on one chip ensures uniform characteristics between elements. Single power supply operation allows easy connections. Applications include low-light-level detection and laser beam alignment. | | |
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