Multichannel Interrogator for FBG sensing


Fiber Bragg gratings (FBGs) have become more and more attractive in recent years because they are small, cost effective, easy to manufacture and insensitive to electro-magnetic interference.

The basic principle of FBG sensing is to measure the reflected spectrum and to track the FBG peak positions.

Due to the availability of low-cost tele-communications equipment, the most common and ...


Developing high resolution OCT systems to diagnose glaucoma


Ibsen Photonics is participating in a newly started EU Horizon 2020 project, GALAHAD, aimed at developing high resolution OCT for glaucoma diagnosis. GALAHAD stands for Glaucoma-Advanced, Label-Free High Resolution Automated OCT Diagnosis, and the project was initiated in December 2016.

Glaucoma is a complicated disease in which damage to the eye’s optic nerve leads to progressive, irreversible vision loss. It is the second largest cause of blindness. It is not possible to cure glaucoma or restore lost vision, but disease progress ...


How do you select the best spectrometer?


Choosing a Spectrometer | Design Guide | Calculators

Dear Reader,

Spectrometers are an essential part of many analytical instruments. Selecting the right spectrometer for your specific application is, however, not a simple task.

Unfortunately, there is no such thing as a “one-size-fits-all” spectrometer. So, you have to select the best option based on the relative importance of size, cost, sensitivity, speed ...


Ibsen launches fast spectrometer electronics with accurate triggering function

For immediate release

Press Release, Farum, September 22, 2016

Ibsen Photonics (, the global leader in fused silica transmission gratings and industrial grade spectrometer modules, today announced the new line of OEM electronics for their spectrometers – called DISB.

DISB comes with a SPI interface, which makes it ideal for fast and easy integration into your instrument. It offers fast read out – up to 550 Hz for 2048 pixels – and accurate timing control in 200 nanosecond steps with only 10 nanosecond jitter.

“The DISB ...

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