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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 EE2051 EE2063
2048 pixel TE-Cooled
Back-Thinned CCD Sensor
Hamamatsu S11511
NIR-Enhanced
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/Resolution which are indicated below. When selecting the Slit size 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 300nm 200-1025nm 1.1 1.4 2.4 3.5 7.5 12
EE2051
(NIR)
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.

 

adobe pdf icon EagleEye product brief
adobe pdf icon EagleEye data sheet

 

For more information and to discuss your application please Contact Us.