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Stdfsm 3666 digital fiber spectrometer
Detector: toshiba tcd1304 ap linear ccd array
Detector wavelength response range: 200nm-1100nm (200nm-850nm or 350nm-1100nm)
Pixels: 3648
Pixel size: 8um*200um
Pixel well depth: 105 number electrons
Snr: 300:1 (full signal)
A/d resolution: 12 bit
Dark noise: 50 rms counts
Corrected linearity: 99.8%
Sensitivity (photon/count): 400nm:130, 600nm:60
Optical system: f/4, asymmetrical crossed czerny-turner
Focal length: 45mm (input), 70mm (output)
Entrance aperture: 5um, 10um, 15um, 20um, 50um width slits or fiber (customizable)
Grating: various kinds of scoring grating or holographic grating with different grating constants and flare wavelengths (customizable)
Cylindrical lens: optional
Optical filter: band pass or long pass filters to eliminate secondary spectrum
Fiber and fiber connection: na 0.22, sma 905 (customizable)
Wavelength range: depend on optical grating
Optical resolution: 0.2nm-10nm fwhm (depend on grating constant, width of slit and detector model)
Wavelength tolerance: about 0.2mm
Integration time: 10us-64s
Dynamic range: 2.0*108 (system), 1300:1 (single acquisition)
Stray light: < 0.05% at 550nm
Power consumption: 250ma*5 vdc
Data transfer speed: full spectrum into memory every 5ms at usb 2.0 (16ms at usb 1.1)


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Dec-24-12
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