Application
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 | VS-140 |
Laptop | Yes | Yes |
Specifications
CL mirror | Ellipsoidal mirror (WD=10) | |
CL collection unit | Mirror stroke 150mm - 200mm | |
Optical fiber | Single core quartz fiber | |
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 |