Compact ROCK VIS

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Compact high throughput and robust spectrometer modules for OEM integration

The compact ROCK VIS spectrometers offer the market’s highest throughput industrial-grade spectrometers. These benefits are accomplished by our highly efficient in-house manufactured transmission gratings and a high numerical aperture of 0.2 (f/2.5) nearly on-axis beam geometry in the optical bench.

The compact ROCK VIS spectrometers enable better sensitivity and/or lower optical light input power than traditional spectrometers.

Key benefits

  • The world’s best sensitivity

  • Provides faster and more accurate measurements

  • High dynamic range

  • Ideal for demanding industrial environments

Key features

  • 360 nm to 830 nm wavelength range

  • Numerical aperture of 0.2

  • Resolution starting from < 1 nm

  • Footprint of 75 mm x 50 mm x 30 mm

  • Symmetrical peak shapes

  • Athermal optical bench

Specifications

ParameterUnitRSV-109RSV-101RSV-305RSV-380
Wavelength rangenm360 - 830360 - 830360 - 830360 - 830
Best resolution
(typical value, 12.5 μm slit) 		nm0.8---
Best resolution
(typical value, 35 μm slit)		nm-2.02.02.0
Slit width optionsμm12.535, 50, 7035, 50, 7035, 50, 70
Slit heightμm250250750750
Numerical aperture0.20.20.20.2
Optical inputSMASMASMASMA
DetectorHamamatsu 13496NHamamatsu S11639N-01Hamamatsu S10420-1006Hamamatsu S11156-2048-02
Number of used pixels~2000~10001024~1000
Electrical interfaceSPI or USBSPI or USBSPI or USBSPI or USB
Dimensionsmm x mm x mm75 x 50 x 3075 x 50 x 3075 x 50 x 3075 x 50 x 30
Temperature induced shiftnm / o C< 0.02< 0.02< 0.02< 0.02
Operating temperature rangeo C0 to 500 to 500 to 500 to 50
Storage temperature rangeo C-40 to 65-40 to 65-40 to 65-40 to 65

Developer’s Kit

The Compact ROCK VIS is offered with a Developer’s kit for a plug and play experience.

The Developer’s Kit allows you to easily demonstrate the performance of the spectrometer without the need for complex hardware integration or time-consuming programming.

Benefits of transmission grating based spectrometers

The ROCK is a series of high-throughput spectrometers. This is obtained by a unique lens-grating-lens design utilizing Ibsen Photonics’ high dispersion transmission gratings. Furthermore, the spectrometers provide high efficiency and impressive resolution.

Do you want to learn more about the benefits of transmission grating based spectrometers?

Which spectrometer to use?

Do you need to evaluate a spectrometer for your next project?
We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Ask the experts

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