VC-250 Sensor Spectral Response Measurement System

VC-250

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VC-250　Sensor Spectral Response Measurement System

This system measures the spectral characterstics(spectralresponse and spectral responsivity) of photoelectric conversion elements such as photo diodes and CCD/CMOS imege sensors.

The intensity of light for each wavelength is monitored in realtime, and our unique control mechanisum can generate the monochromatic light for each wavelength with constant energy(W/cm2) or constant number of photons(photon/cm2) to be irradiated.

The system has been delivered to the National Onstitute of Advanced Industrial Science and Technology and the Tokyo Metropolitan Industrial Technology Reseach Institute and has been recognized in the world as an industry standard system.

Catalog（PDF）

Features

Ideal for evaluating spectral characteristics of photo diodes and CCD/CMOS imege sensors

Variable light intensity of monochromatic light up to 3 digits

Eliminating referrence measurements with our unique light intensity real-time feedback mechanisum

Spectral characteristics(spectral response / spectral responsivity) can be easily measured simply by selecting the set energy or photon number by software

I-V measurement can be measured at the wavelength set with an optional accessry

Support external control mode. Can be operated by control command of host computevia GP-IB interfface (CCD and CMOS image sensors)

Measurement Data

Sectral characteristic data of various photo diodes(Quantum efficiency)

Specifications

WL renge	300～1300nm(up to 1700m as option）
Irradiation Intensity	Constant energy: 1～50µW/cm2 Constant photon: 1×1014photon/cm2･sec
Intensity control	Real time intensity feedback system
Irradiation area	10×10mm(up to 40×40mm as option)
Im plane unifomity	Within±2.5%
WL purity	approx.10nm(variable)
Emitted light	DC light
Irradiation light	Vartical irradiation
Irrdiation intensity constancy	Within±2.5％
Intensity reproducibility	Within±2.0％

Standard　Configuration

●Xenon lamp 500W
●Halogen lamp 400W

●2 lamp composite optics(Dicroic Mirror)
●Monochromator(3 grating mountable)
●Grating 600 lines, Blazed at 300nm
●Grating 600 lines, Blazed at 800nm
●Grating 600 lines, Blazed at 1600nm
●Intensity control system and optical system
●Si photo diode(standard detector for 300～1100nm)
●InGaAs photo diode(standard detector for 900～1300nm)

●Source meter for sample current measurement

●Sealed sample compartment and sample stage

●Note PC

●Desicated software

●Instruction Manual

Options

●AC measurement unit(lock-in amplifter / optical chopper)

●Source meter
●Monochromatic light I-V measurement software

●Various sample stage

Dimensions

●Main Unit：W1700×Ｄ700×H1460mm

●Power : AC100V±10%　50/60Hz withing15A