OtO Photonics' EagleEye (EE) series spectrometers are compact Czerny-Turner cavity designs featuring TE-cooled back-thinned sensors in a choice of NIR- or UV-enhanced versions.
These sensors, in combination with built-in high performance 32bit RISC controller, result in a high SNR of 500 and Dynamic Range of 5000.
EagleEye's compact and rigid optical bench provides a very stable measurement system with outstanding thermal stability of <0.04nm/°C and excellent humidity, shock and vibration characteristics.
| Description |
EE2113 |
EE2063 | |
| 2048 pixel TE-Cooled Back-Thinned CCD Sensor |
Hamamatsu S11511/S16011 |
Hamamatsu S11850 UV-Enhanced, Low Noise |
|
OtO have 4 standard combinations of grating and wavelength range, two-each for the UV- & NIR-enhanced versions. Each combination of sensor and grating can be selected in a choice of slit width/resolution which are indicated below. When selecting the slit width bear in mind that a narrower slit lets in fewer photons and so has lower sensitivity.
| Model | Name | Groove Density (g/mm) |
Blaze Angle i.e. Optimum Efficiency Wavelength |
Factory Set Spectral Range |
Resolution (nm) | |||||
| 10µm | 25µm | 50µm | 100µm | 200µm | 300µm | |||||
| EE2063 (UV) |
FUVN | 300 | 300nm | 180-1100nm | 1.7 | 2.3 | 3.2 | 5.6 | 12.8 | 20 |
| DUVN | 500 | 330nm | 200-1025nm | 1.1 | 1.4 | 2.4 | 3.5 | 7.5 | 12 | |
|
EE2113 |
NIR1 | 1200 | 850nm | 790-1010nm | 0.5 | 0.7 | 0.9 | 1.7 | 3.4 | 4.5 |
| NIR4 | 1000 | 900nm | 790-1090nm | 0.6 | 0.7 | 1.1 | 1.9 | 3.0 | 6.5 | |
If these standard configurations do not match your requirement you can select any option from gratings offered in the SmartEngine 180-1100nm spectrometer - please refer to How To Specify SmartEngine or provide APT with the wavelength range you require and we can recommend a solution.
For Raman applications EagleEye spectrometers can be fitted with an OD6 785nm+ long pass filter.
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EagleEye product brief |
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EagleEye data sheet |
For more information and to discuss your application please Contact Us.
