OtO Photonics' Dubhe (DB) series are fully transmissive Czerny-Turner spectrometers offering ultra-high resolution of 0.04nm FWHM with a spectral range of 800nm to 880nm.
Dubhe is offered with a choice of two 2048-pixel Teledyne e2v OctoPlus CMOS monochrome linescan cameras with scan rates of 20kHz and 80kHz.
| Description | DB1020 | DB1080 |
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Teledyne e2v OctoPlus 2048 Pixel Sensor |
Scan rate - 20kHz |
Scan rate - 80 kHz |
| Pixel Full Well Capacity | 140 ke- | |
| Bit Depth | 10, 11, 12 bits | |
| Dynamic Range | 69 dB | |
| SNR | 51 dB | |
| Optical Parameters | f/#: 3.6 NA: 0.14 Focal Length (R1-R2): 60-89 @ 840 nm |
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| Dimensions | 180 (L) x 120 (W) x 63 (H) mm | |
Communication with DB-Series spectrometers is via high speed (480Mbps) USB3.0 and the inclusion of OtO's SpectraSmart software ensures that Dubhe series spectrometers can be up-and-running within minutes whilst the availability of a Software Development Kit for Windows and example code for Linux facilitates integration into a broad range of demanding high resolution and high speed applications.
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Dubhe product brief |
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Dubhe data sheet |
For more information on Dubhe and to discuss your application, please Contact Us.
