EAGLE C-OCT-S-28

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High axial depth

The EAGLE C-OCT-S-28 is an OCT spectrometer designed for high axial depth measurements. With a 28 nm bandwidth paired with Ibsen Photonics
high-speed M-DISB-191 electronics platform, it allows depth measurements of up to 12.9 mm and an axial resolution of 11 µm.

The spectrometer is packaged in a compact, environmentally stable design measuring 166 x 138 x 50 mm3 and weighing just 1.3 kg. It is available with Ibsen Photonics M-DISB-191, supporting frame rates of 61 kHz (2048 pixels) or 101 kHz (1024 pixel binning).

Key benefits

  • High optical throughput

  • Compact size

  • Robust and athermal design

  • Customizable for multiple wavelength ranges

  • OEM integration-friendly design

Key features

  • 826 nm to 854 nm wavelength range

  • Resolution: 0.015 nm (typical)

  • 2048 tall pixel Ibsen Photonics M-DISB-191 with 7 x 200 µm pixel size

  • Multiple frame rate options

  • High efficiency, transmission grating based design

Ibsen Photonics’ design achieves this performance while maintaining a compact and environmentally stable design that ensures consistent and calibration-free operations.

Specifications

ParameterUnitEAGLE C-OCT-S-28
Wavelength rangenm826 - 8541)
Resolutionnm0.015
Numerical aperture0.132)
Optical inputFC/UPC
CameraIbsen Photonics M-DISB-191
Number of pixels2048
Pixels dimensionsμm x μm7 x 200
Frame rate optionskHz61 or 101 kHz3)
Electrical interfaceMIPI CSI-2 interface
Maximum measurement depth
(air/water)
mm
12.9 / 9.7
Axial resolution
(air/water)
μm 		11 / 8.3
Dimensionsmm x mm x mm166 x 138 x 50
Temperature induced shiftnm / o C< 0.002
Operating temperature rangeo C10 to 45
Storage temperature rangeo C-10 to 50

1) Other ranges available upon request
2) To match SMF Corning HI780 fiber
3) 61 kHz (2048 pixels) or 101 kHz (1024 pixel binning)

Benefits of transmission grating based spectrometers

The EAGLE is a series of high-resolution 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 high throughput.

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

Transmission-grating-based-spectrometers-WP-ProductPages-01

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.

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