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High Resolution Fiber Spectrometer L series High-Resolution Fiber Optic Spectrometer H Series BSI High Sensitivity Fiber Spectrometer M series BSI Cooled High Sensitivity Fiber Spectrometer MC series Large NA High Sensitivity Fiber Spectrometer HiNA Series

Raman Spectrometer
Handheld Raman Spectrometer Raman Spectrometer OEM Series Portable Benchtop Raman Spectrometer

XUV/VUV Spectrometers and X-ray Solution
XUV/VUV Spectrometers X-ray Solution

Photodetectors
SPD Visible Single Photon Detoctor

Optical Power Meter
Photodiode Power Sensors 250-2500nm Power Meter Contholler Integrating Spheres Power Meter Adaptor and Accessories

Integrating Spheres
Universal Integrating Spheres Photometric Integrating Spheres Uniform Light Source Integrating Spheres Gold Coated Integrating Spheres

Spectrum Accessories
Standard Reference Board Standard Aluminum Mirror Deuterium Halide Tungsten Light Source Halogen Light Source Standard Light Source Kit

Fiber Laser
Single Mode Fiber Coupled Laser(405nm-940nm) Single Mode Fiber Coupled Pumped Laser(974/976nm) Multimode Fiber Coupled High Power Pumping Laser Single Mode Fiber Coupled Laser(1064nm) SM Fiber Coupled Laser (1120nm)

Optical Fiber Amplifier
C-band Erbium-doped Fiber Small Signal Amplifier C-band Erbium-doped Fiber Power Amplifier C-band Erbium-doped Fiber Power Amplifier Miniature Module C-band Erbium-doped Fiber Line Amplifier C-band Gain Flat Erbium-doped Fiber Amplifier

Semiconductor Laser
1060nm SOA Semiconductor Optical Amplifier High Sensitivity 1270nm Butterfly Package SOA 1310nm Butterfly Package SOA 1310nm High Power Butterfly Package SOA High Sensitivity 1310nm Butterfly Package SOA

Broadband ASE and SLD Light Sources
C-band ASE Broadband Light Source C-band ASE Broadband Light Source Micro Module C++ Band ASE Broadband Light Source L Band ASE Broadband Light Source C+L Band ASE Broadband Light Source

Opto-Electronics Equipment
Variable Optical Attenuator Photodetector Module

Tunable Laser
C-band Wavelength Tunable Fiber Laser L-band Wavelength Tunable Fiber Laser

Pulsed Laser
Femtosecond Pulsed Laser Picosecond Pulsed Laser Nanosecond Pulsed Fiber Laser

TCSPC System
TCSPC System High Resolution TCSPC System Multichannel TCSPC System

Incoherent Source
Infrared Source Spectrum Light Source LED Light Source

Quantum Cascade Lasers

Scientific Cameras
Far Ultraviolet/X-ray Cameras and Vacuum Ultraviolet Cameras

Microscope Cameras
Semiconductor Cooling CMOS Cameras for Microscopes Semiconductor Cooling CCD Cameras for Microscopes CCD Camera for Microscope LHCCD Series Linear Array CCD Cameras USB3.0 CMOS Camera for Microscope

Infrared band camera
SWIR(400-1700nm) SWIR(900-1700nm)

Hyperspectral camera and systerm
Hyperspectral camera Hyperspectral systerm Hyperspectral camera and systerm accessories

Machine Vision Camera
High Speed Camera OEM

Optical Fiber for Spectrum
UV Optical Fiber（200-1100nm） UV Resistant Optical Fiber(190-1100nm) Infrared Optical Fiber(360-2500nm)

Energy Transfer Optical Fiber
Energy Transfer Optical Fiber(Square-core Energy Homogenizing Fiber)

High Temperature Resistant Optical Fiber
Polyimide Optical Fiber(-190℃~385℃） Metal Coated Optical Fiber (up to 700℃)

Medical Optical Fiber
Holmium Laser Fiber

Large Numerical Aperture Fiber
Hard Plastic Clad Optical Fiber(HPCS)

Chalcogenide Infrared Fiber
Chalcogenide Infrared Fiber

Customized Fiber
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Microobjective
Long Working Distance Objective Metallographic Full/Half - Bright/Dark Field Objective Bright Field/Bright and Dark Field Full Apochromatic Metallographic Objective Inverted/Upright Fluorescent Biological Objective Flat Field Infinity Biological Objective

THz Optical Elements
THz Mirror Optical Prism Beam Splitter Lens and Windows Polarizer

Acousto-optic device
AOQS Acousto-optic modulator Acousto-optic frequency shifter Acousto-optic tunable filter Acousto-optic deflector

Electro-optical device
Low modulation frequency electro-optic switch High modulation frequency electro-optic switch Resonant phase modulator Non-resonant phase modulator Electro-optical drive

Temperature Control Systems -Heating and Freezing Microscope Stage
Heating and Freezing Microscope Stage Semiconductor Heating and Freezing Stage High and Low Temperature Test Chamber Probe Heating and Freezing Stage In-situ Stretch Heating and Freezing Stage

Low Temperature Piezoelectric Nano-scanning Table
Low Temperature Piezoelectric Nano-scanning Table

Vacuum Precision Motion Stage and Piezoelectric Products
Precision Motion Stage Series Piezoelectric Product Series Key Parts Series

Integrating Sphere
Universal Integrating Spheres Metering Integrating Sphere Uniform Light Source Integrating Sphere Gold-plated Integrating Sphere

Spectrum Accessories
Standard Reference Board Standard Aluminum Mirror Deuterium Halide Tungsten Light Source Halogen Light Source Standard Light Source Kit

Optical Assembly
Aperture Five Axis Adjusting Frame Support, Optical Platform

Doppler Vibrometer
Single Point Laser Doppler Vibrometer PNV-RD-AVD1 Multipoint Laser Doppler Vibriometer FNV-R4D-VD1 Scanning type/Long Distance Laser Doppler Vibrometer Customized Products

Autofocus Module and Solution
Autofocus Module and Solution

Microspectral System
Microfluorescence and Raman Systems

UV Maskless Lithography Machine
UV Maskless Lithography Machine

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Your current location：Home> Product Information> Light Analysis>Photodetectors>SPD可见光单光子探测器 SPD500

SPD Visible Single Photon Detoctor SPD500

The detection band covers 200-1060 nm and can operate in linear mode and Geiger mode.

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