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NEAR INFRA RED DIODE ARRAY Back Thinned-CCD PDA SPECTROMETERS Raman Systems.

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Presentation on theme: "NEAR INFRA RED DIODE ARRAY Back Thinned-CCD PDA SPECTROMETERS Raman Systems."— Presentation transcript:

1 NEAR INFRA RED DIODE ARRAY Back Thinned-CCD PDA SPECTROMETERS Raman Systems

2 Why Now? Advances in Diode Array Technology Powerful PCs USB Interface

3 ADVANTAGES OF DIODE ARRAY SPECTROSCOPY FAST!! Take 32 (OR MORE) Complete SPECTRA in Less than One Second No Moving Parts Temperature Stabilized Array-T.E. Cooled

4 ADVANTAGES OF DIODE ARRAY SPECTROSCOPY Small Lightweight Rugged Portable LOW COST!

5 HIGH PERFORMANCE HIGH PERFORMANCE High Sensitivity Low Noise Repeatable, Stable 16 Bit 330 KHz A/D 16 Bit DAC

6 SPECIFICATIONS Spectral Range customizable from 200nm-1100nmCCD or PDA 900nm – 1700nm Std InGaAs 1100nm-2200nm Extd InGaAs 1200nm-2500nm Available soon

7 SPECIFICATIONS Si PDA –40k –0.4 cts rms Noise at 6mS integration InGaAs 256 elements - Detection limit at S/N =1 about at fiber input with active core of 400um and integration of 49 seconds. -Dispersion 2.8nm/pixel, Resolution 5.6nm. Raman –Resolution 5cm-1 –OD> 8 at laser wavelength –300mW – cm-1

8 Other Products Accessories Laser Diodes Fibercoupled Laserdiodes Fiber Laser Fiber Amplifiers DPSS Laser

9 Contact Details –Moshe Bril –IL Photonics –Phone: Fax: Mobile: Site: Hashita 511, POB –Beit Shemesh 99552, Israel.


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