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  • The robustness and low unit-to-unit variation of Ibsen’s spectrometers have enabled FOSS to deliver instruments for in-line process control in harsh environments and requiring minimal installation and maintenance effort. – Niels Degn, FOSS A/S

  • I am using Ibsen spectrometers in many of my projects because they provide the high performance, I need, in a convenient ultra-compact form factor. – Gajendra Singh, Massachusetts Institute of Technology

  • Ibsen’s unique transmission grating-based spectrometer technology has enabled us to bring innovative and truly differentiating products to the market.– Ruud Bouten, Admesy

  • We value the great support and flexibility that the Ibsen team provided during our integration of their spectrometer module.– Christian Krause, Viso Systems

  • No matter the request, from complex custom designs through fast and faster deliveries, Ibsen has always been there to support us with the most efficient and courteous service. They repeatedly achieved the impossible in order to supply us with the best quality phase masks in record time.– Julie Grondin, MPB Technologies

  • We are thankful for all the support and speedy responses we get from Ibsen, it is refreshing and very much appreciated to have such a supplier. – Craig Tombling, Cobalt Light Systems

  • The DISB electronics, in combination with Ibsen’s FREEDOM HR spectrometers, is a great choice for compact, yet high performing LIBS instruments. –Dr. Jens-Uwe Günther, Secopta analytics GmbH.


Meet Ibsen Photonics at

OFS-25 2017

April 24th-28th, 2017, booth 9
Maison Glad Hotel, Jeju, Korea

CLEO 2017

May 16th-18th, 2017, booth 1821
San Jose Convention Center
San Jose, CA, USA



Phase Masks, Interrogation Monitors, OEM Spectrometers, Transmission Gratings

Ever since being
established in 1991, Ibsen Photonics has been the leader in fused silica transmission gratings, with main products today including Phase masks, telecom gratings, pulse compression gratings and spectrometer gratings. By combining unique optical design capabilities with superior transmission grating technology, Ibsen Photonics supplies compact, OEM spectrometer modules for applications such as UV, VIS, NIR, Raman, OCT, and fiber sensing. While our ambition with our web-site is to provide extensive information on our products and capabilities for you here at our web-site, we are widely recognized for our ability to work closely with our customers to provide dedicated solutions. We want to talk with you and our site includes many possibilities to initiate a dialogue.