SPECTROSCOPY
Micro Raman PL Measurement
SC-100
- Compact & Economical choice
- Multiple excitation source
- User defined system
- Ultra low abberation
Features
- Compact Modular Design
- Free or Fiber coupled input/output Variable laser line combined for different Application up to 9 lasers
- Time gated system to enhance the signal About 100 – 10000 times
- Motorized control : laser power, input Beam line, orientation of polarizer & grating etc.
- Compatible with Time Correlated Single Photon Counting
Key Applications
- Semiconductor characterization (GaN/SiC or Si) (III-V materials)
- Sensor development for NIR CCD
- Gemstone PL, Diamond by HPTP, pearl etc.
- Development of Material of LED with GaN/ GaAs, Deep UV diode laser & PD development (III-Nitrides(AlGaN) and SiC etc.)
- Temperature depandant PL & Internal quantum efficiency
- Reflectance & Transmittance measurement (SiC/Si/Sapphire substrate etc.)
- Photoluminescence excitation(PLE) to measure the energy levels (properties of absorption & recombination)
Key Specifications
| Excitation source | Laser type | 405nm / 532nm (up to 3 different laser) |
| Lamp type | Xe lamp, Halogen lamp | |
| Monochrome type | MonoRa200 & Xe lamp | |
| Spectrograph | Focal length | 320 mm |
| Spectral resolution | 0.09nm |
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| Stray light rejection | 1.0 x 10^-5 | |
| Sample chamber | Compact & simple structure Xyθ Manual stage for sample Position Color & spherical corrected Al Mirror for input source & signal |
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| Detector | Type | PMT (R928) / Si / InGaAs |
| Spectral range | 185 ~ 900nm / 900-1800nm | |
| Type (CCD) | TE cooled CCD (Open electrode) | |
| Pixel format | 1,024 x 256 | |
| Software | Select monochromator, serial port , turret, grating & current wavelength information, wavelength range, number of point/resolution, integrating time, accumulation |
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