News
New OCT spectrometers to be revealed at Photonics West
2025-12-17
At Photonics West 2026, we will reveal our newest OCT spectrometers. Stay tuned for the official introduction, where we will showcase their capabilities and discuss how it can revolutionize optical coherence tomography applications. Designed for high-volume manufacturing, our OCT spectrometers deliver unmatched SD-OCT roll-off performance in compact form factors. Our customers consistently recognize the exceptional stability of our spectrometers, noting that replacement is never required during instrument servicing. We have been a leading provider of high-end spectrometers for SD-OCT for more than a decade, with over 20,000 units currently in use for retinal imaging, with excellent reliability. The success of
New white paper: Understanding throughput in spectrometers
2025-11-19
Why does throughput matter in the design and performance of spectrometers? Understanding throughput is key to improving how effectively a spectrometer collects and transmits light, which directly affects its sensitivity and accuracy. In this white paper, we break down fundamental concepts like étendue and explain how the efficiency of optical components such as gratings, lenses, mirrors, and detectors plays a vital role in the overall system’s performance. If you want to gain deeper insight and enhance your designs, this white paper is for you. It covers the definition and importance of throughput, shows how each component influences it, and offers
Choosing the right detector array for your spectrometer made simple
2025-10-21
Struggling to choose the right detector array for your spectrometer? PIN, quantum efficiency, shot noise, SNR, dynamic range, and PRNU are terms everybody uses, and school was so long ago. Whether you need a quick refresher or a straightforward introduction to confidently join a discussion, our new white paper is a must read for you. We break down key topics such as CMOS vs. CCD sensors, integration time, A/D conversion, averaging techniques, and more, all presented in an easy-to-read format. Download the white paper now and make detector selection simplerDr. Tobias Buchmann in focus: Driving growth in the DACH region
Discuss innovations in high volume LIBS and Raman spectrometers at SciX 2025
2025-10-01
Join us at SciX 2025, the premier scientific instrumentation event of the year, where innovation, analytical scientists, and researchers converge. This year, we will showcase our Raman spectrometers alongside our LIBS spectrometers where we lead the industry in global production volume. Why stop by? Whether you’re looking for Raman or LIBS spectrometers our expert Bjarke Rose will guide you to elevate your research and industrial applications. Speak directly with him to explore our tailored solutions and gain insights on upcoming product releases and innovations. Contact us to book a meetingThe world’s highest throughput Raman spectrometer Innovating within Raman spectroscopy, our
The critical role of sensitivity and resolution in Raman spectroscopy
2025-08-19
Sensitivity and resolution are key parameters for spectrometers used in Raman spectroscopy. Since Raman signals are weak, a highly sensitive spectrometer with high throughput is crucial. Resolution on the other hand determines the ability to separate Raman peaks. Higher resolution, however, often comes at the cost of lower sensitivity. Therefore, it is recommended to choose a resolution only slightly higher than the wavenumber separation between closely spaced peaks in the spectra. Discover the full potential of Raman Spectroscopy with Ibsen Photonics, where sensitivity and resolution matters. We offer the world’s best sensitivity, enabled by our in-house Raman manufactured transmission gratings.