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H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: Si, InGaAs
  • Operational Wavelength (Typical): 940 nm
  • Operational Wavelength Range: 700 - 1100 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: InGaAs, Si
  • Operational Wavelength (Typical): 940 nm
  • Operational Wavelength Range: 700 - 1100 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: Si, InGaAs
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: Si, InGaAs
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: Si, InGaAs
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: InGaAs, Si
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
The SAT-Series is based on a \"reached-through\" structure for excellent quantum efficiency, high speed and targeted for the 1060nm detection region. The chip is hermetically sealed in a modified TO-8/TO-5 package.
  • APD Type: Si
  • Operational Wavelength (Typical): 980 nm
  • Operational Wavelength Range: 700 - 1100 nm
Data Sheet
The IAG-series avalanche photodiode is the largest commercially available InGaAs APD with high responsivity and extremely fast rise and fall times throughout the 1000 to 1630nm wavelength range. 
  • APD Type: InGaAs
  • Operational Wavelength (Typical): 1550 nm
  • Operational Wavelength Range: 1000 - 1630 nm
Data Sheet
The SARF-series is based on a \"reach-through structure for excellent quantum efficiency and high speed, and has been optimised for 905nm range finding applications. This device is ideal for low-gain applications with high levels of background light, particularly where temperature compensation is not possible. A variety of ...
  • APD Type: Si
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1100 nm
Data Sheet
The SAE230NS and SAE500NS series epitaxial avalanche photodiodes are general purpose APDs with high responsivity and extremely fast rise and fall times through out the 550 to 1050nm wavelength range. The responsivity is optimized for 850nm - 900nm for use in rangefinding. A variety of package is available.
  • APD Type: Si
  • Operational Wavelength (Typical): 850 nm
  • Operational Wavelength Range: 550 - 1050 nm
Data Sheet
H1-series includes a silicon or InGaAs avalanche photodiode with an optimized low-noise hybrid preamplifier for the use in laser range finding, LIDAR, medical, as well as analytical applications. 
  • APD Type: Si, InGaAs
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
The SAH230M2 and SAH500M2 are low-cost, general purpose silicon APDs in a miniature SMD package. Responsivity is optimized for 850nm and 905nm rangefinders.
  • APD Type: Si
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1000 nm
Data Sheet
Si-APD-Array SAH1L12-Series
Laser Components USA, Inc.
The SAH1L12-Series is a linear Si-APD-Array with 12 elements in 14-pin-DIL package with protective window. Responsivity is optimised for 850nm.
  • APD Type: Si
  • Operational Wavelength (Typical): 905 nm
  • Operational Wavelength Range: 400 - 1100 nm
Data Sheet
The OSI Laser Diode Inc LAPD 3030-SMR is a 30um InGaAs APD housed in a 3 pin coaxial packagecoupled to an SMF pigtail. The low noise, high sensitivity and broad Vbr curve make LAPD 3030-SMR idealfor OTDR\'s, range finders, and high sensitivity line receivers. Other breakdown voltage ranges available onrequest. The LAPD 3030 coaxial ...
  • APD Type: InGaAs
  • Operational Wavelength (Typical): 1550 nm
  • Operational Wavelength Range: 1260 - 1650 nm
  • Operating Temp. Range: -40 - 85 oC
  • Active Area Diameter: 30 UM
  • ...
Data Sheet
The LAPD 1550-30R is a 30um InGaAs mesa structure APD housed in a hermetic 3 pin TO46 Packagewith lens cap. The low noise, high sensitivity and broad Vbr curve make the LAPD 1550-30R APD idealfor use in range finders and high sensitivity line receivers. The device is RoHS compliant.
  • APD Type: InGaAs
  • Operational Wavelength (Typical): 1550 nm
  • Operational Wavelength Range: 1260 - 1650 nm
  • Responsivity: 1 A/W
  • Dark Current: 30 nA
  • ...
Data Sheet
The LAPD 1550-200R is a 200um InGaAs APD housed in a hermetic 3 pin TO46 Package. The low noise and high sensitivityof the LAPD 1550-200R APD make it ideal for use in range finding, sensors, OTDRs and any other low light level detectionapplication.
  • APD Type: InGaAs
  • Operational Wavelength (Typical): 1250 nm
  • Operational Wavelength Range: 800 - 1700 nm
  • Dark Current: 20 nA
  • Bandwidth: 200 MHz
  • ...
Data Sheet

Did You know?

Avalanche photodiode (APD) finds its application in laser range finders, optical tomography, fiber optic communication systems, LIDAR, fluorescence detection, particle sizing and other photon counting situations. It has the advantage of high sensitivity and high response time. APDs are generally recommended for high bandwidth applications or where internal gain is needed to overcome high preamplifier noise. APDs are commercially available that span the wavelength range from 300nm to 1700nm. Silicon APDs can be used at wavelengths of 300nm-1100nm, Germanium: 800nm-1600nm, and InGaAs: 900nm-1700nm. Quantum efficiency, total leakage current and noise are important factors in choosing the right APD for your application.