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Δ
NANO-Technology & Surface
Measurement
»
AFM / STM
HOPG
Image of a gold surface
»
Lock-In Amplifiers
»
Kelvin Probe Systems / UHV KPS
»
Accessoies :
Cantilevers , Calibration Gratings , Samples
»
High Resolution Portable Raman & FTIR , NIR
Spectrometers
 
»
The
miniature Fourier Transform Spectrometer
  
|
Spectral Range [nm] |
800-1700 |
800-2600 |
500-1700 |
500-2600 |
|
Signal-to-Noise (single
measurement full detector dynamic used, Ratio between the peak value
and bottom value of HeNe Spectrum) |
> 300:1 |
> 300:1 |
> 300:1 |
>
300:1 |
|
Detector Type |
InGaAs |
InGaAs |
Si-InGaAs |
Si-InGaAs |
|
Models |
Detector Array |
Features |
Applications |
HR
High Resolution |
Toshiba TCD 1304 3648 Pixels CCD.Also
available with extended UV detector. |
- High Throughput
- < 1nm @ 550nm
|
- Peak position Measurement
- Need for Higher resolution |
High Sensitivity |
Hamamatsu S9840
2048x14 Pixels back-thinned CCD |
- High Throughput
- High sensitivity
- UV sensitive |
- Low light applications
- Raman Spectroscopy
- Fluorescence Spectroscopy |
2D detector
High SNR
High dynamic |
CMOS 2D camera
1024x1248 Pixels |
- High Throughput
- 1024 Measurements
in one shot
- Compact
- Short Integration
Time (50ms)
- High Dynamic range |
- Diffuse Reflection with
sufficient light
- High SNR, High Stability
- Need for High dynamic
range |
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