OtO Photonics' Phekda-NIR (PD-NIR series) spectrometers are high resolution models featuring a highly configurable Transmissive-Reflective-Transmissive Czerny-Turner structure.
The standard Phekda-NIR model is offered with an operating range of 1522-1578nm (NIRQ) with options for customisation of grating, slit and spectral range within 900nm to 1700nm.
Phekda-NIR features a 512-pixel InGaAs linear sensor (PD2570) with a 32-bit RISC controller.
OtO have developed a compact and rigid optical bench for Phekda-NIR, providing the ideal platform for high resolution measurements with excellent thermal and humidity cycling stability and to minimum variation of resolution and wavelength shift due to shock and vibration.
| Description | PD2570 | |
|
Sensor |
512-pixel InGaAs Linear Sensor |
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| Resolution (FWHM) |
Standard NIRQ 1522-1587nm |
|
| Integration Time | 0.1ms - 24s | |
| Dark Noise | High Gain <14 | Low Gain <10 |
| Dynamic Range | High Gain 2500 | Low Gain 4000 |
| SNR | High Gain 6000 (>4700) |
Low Gain 9300 (>6600) |
| Optical Parameters | f/#: 5.0 NA: 0.1 Effective Focal Length (R1-R2): 85-101.5mm |
|
| Dimensions | 180 (L) x 175 (W) x 60.7 (H) mm | |
Communication with PD-NIR spectrometers is via high speed USB2.0 (480Mbps) and 8-pin GPIO interfaces. The inclusion of OtO's SpectraSmart software ensures that Phekda series spectrometers can be up-and-running within minutes whilst the availability of a Software Development Kit for Windows and example code for Linux and other operating systems facilitates integration into a broad range of demanding high resolution and high speed applications.
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Phekda-NIR product brief |
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Phekda-NIR data sheet |
For more information on Phekda and to discuss your application, please Contact Us.
