MP-VS Series

Overview

MR-VS series are new special instruments for spectrum measurement which employ compact spectrograph and optical fiber.

Easy measurement of cathodoluminescence spectrograph by mounting to SEM.

Features

Free installation place – Compact polychromator and optical fiber are employed in the spectroscopic unit

Measurement Examples

  • Luminescence property evaluation of fluorescent materials
  • Spectrum evaluation of minerals
  • Physicality evaluation of electron device (LED, LD etc)
  • Physicality evaluation of particles

Manufactured by HORIBA

Specifications

Device configuration

Type 1

Type 2

CL mirror

Yes

Yes

CL Collection Unit

Yes

Yes

Optical Fiber

Yes

Yes

Spectrograph

VS-70
(includes CCD detector)

VS-140
(includes CCD detector)

Laptop

Yes

Yes

Specifications

CL mirror

Ellipsoidal mirror (WD=10)

CL collection unit

Mirror stroke 150mm - 200mm

Optical fiber

Single core quartz fiber
Core diameter: 100μm
Length: 2m

Spectrograph

VS70

 VS140

Focal distance

70mm

140mm

Numerical aperture

f/2

 f/2.4

Meas.length range

280-800nm

200-800nm (UV-VIS)

 

380-780nm(VIS)

 

400-1100nm(VIS-NIR)

Wavelength resolution

2.0nm

2.3nm (UV-VIS)

 

1.4nm(VIS)

 

3.0nm(VIS-NIR)

Linearity

0.5nm

0.5nm

Repeatability

0.1nm

0.1nm

Detector

LinearCCD (2048Pixel)

LinearCCD (3864Pixel)

Interface

USB2.0

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