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2018-03-17   |   2 min read

Phase masks for 800 nm fs inscription

  Ibsen has introduced a new Phase mask product. We are pleased to present that we have developed a technology that allows for the 0. order suppression of Phase masks optimized for 800 nm TE illumination. With 1000-1100 nm period Phase masks, this has not previously been possible. The development project included a trial production lot of a sample Phase mask of this type, with the following specs: +1/-1 order Phase mask principle sketch Engineering Sample Phase mask specifications: Ibsen Uniform Phase mask, +/- 1. order principle Grating period: 1070.00 nm Grating size: 20 mm x

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2016-02-24   |   6 min read

Do you speak spectrographish?

We wish to offer you the opportunity to come and speak spectrographish with Ibsen Photonics at the annual Pittcon exhibition in Atlanta from March 7th-10th. Our technical experts in Spectrometers, FBG interrogators (I-MON’s) and Spectrometer gratings will be there, giving you the perfect opportunity to speak with them directly about your photonics projects. Heidi Olson will be giving a product demonstration on Tuesday, Mar. 8th. at 10.30 a.m. in the Live Demo Area 2 (Booth 4647) on the Expo Floor. In addition, Dr. Thomas Rasmussen will be holding a press conference on Wednesday, March 9th. at 10.30 a.m. in room

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2016-01-13   |   6 min read

This is your chance to get free advice!

Dear Reader, We wish to offer you the opportunity to engage with Ibsen Photonics at the SPIE BiOS/Photonics West trade show in San Francisco from February 13th through 18th. Our technical experts in Spectrometers, FBG interrogators (I-MON’s), Phase Masks, Pulse Compression gratings, Telecom gratings, and Spectrometer gratings will be there, giving you the unique opportunity to speak with them directly about your photonics projects. We will be launching the EAGLE Raman-S spectrometer for integrators of high performance and low f-number Raman instruments. You can read more about our new EAGLE Raman-S here. Dr. Thomas Rasmussen will be giving a talk on “The

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2013-04-25   |   5 min read

Phase mask spring cleaning offer!

Dear Reader, Spring is upon us (at least in the northern hemisphere), and Ibsen has recently qualified a brand new cleaning line in our Phase mask manufacturing. In combination with our 100% class 10 clean room environment, Ibsen Phase masks represent the highest standard in low-defect level Phase masks. Even the cleanest Phase mask will, however, get contaminated in use. Phase mask contamination can occur through residue on the fiber that is transferred onto the Phase mask during the writing process, and is also dependent on care of handling as well as environment cleanliness. Effective and regular Phase mask cleaning can

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