Ibsen Photonics introduces polarization independent gratings for telecom modules

Ibsen Photonics, a leading supplier of holographic Phase masks, transmission diffraction gratings and spectrometer modules based on diffraction gratings, introduces polarization independent telecom gratings based on holographic stepper technology.

Based on 100% dielectric materials, these gratings offer the comfort of fundamentally thermal and environmental reliability, combined with superior optical performance (high diffraction efficiency, low PDL). Furthermore, low angle sensitivity and convenient module design through the transmission principle make these gratings ideal for telecom ROADM / WSS applications.

Grating Product Manager Kristian Buchwald ...

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Ibsen launches new web-site

Our new web-site is built on a framework that we hope facilitates our sharing of knowledge and collaboration with our partners and customers

Our new content management framework supports the broadest range of current www standards, thus facilitating access to our information by the greatest variety of internet browsers.

We aimed at keeping the overall structure simple and transparent, so focus can be on the content.

There are a lot of small improvements over the old CMS (Content Management System), which makes it ...

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Ibsen Photonics introduces 2D Phase masks

Ibsen Photonics introduces 2D Phase masks for single exposure production of square lattice grating structures 

Ibsen Photonics, a leading supplier of holographic Phase masks, transmission diffraction gratings and spectrometer modules based on diffraction gratings, introduces 2D Phase masks for single exposure production of square lattice grating structures.

Phase mask Product Manager Kristian Buchwald comments: “Existing methods of making 2D grating structures – direct e-beam, direct holography, or 2 serial exposures with standard Phase masks – have all been cumbersome. With 2D Phase ...

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New I-MON Interrogation Monitor released

Ibsen Photonics’ new I-MON Interrogation Monitor enables fast, real-time spectrum monitoring of FBG sensor systems.

Ibsen Photonics, a leading supplier of holographic Phase masks, transmission diffraction gratings and OEM spectrometer modules based on diffraction gratings, has released its new I-MON Interrogation Monitors for FBG Sensor Systems.

The Interrogation Monitors build on Ibsen Diffractor based spectrometer technology, utilizing Ibsen fused silica transmission gratings. This design platform enables Ibsen’s I-MON to offer kHz measurement frequency and compact size as well as low power consumption.

I-MON ...

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Patent awarded for innovative gratings

Ibsen Photonics has been awarded patent for innovative gratings with unique efficiency and reliability properties

Fusion bonded gratings create high-efficiency, polarization controllable gratings with highly protected surfaces.

Ibsen Photonics, a leading supplier of holographic Phase masks, transmission diffraction gratings and OEM spectrometer modules based on diffraction gratings, today announced that it has been granted United States Patent # 6,762,880, titled “Grating Structures and Methods of Making the Grating Structures”.

This technology enables pure fused silica transmission grating designs with beneficial optical properties. Design ...

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Patent awarded for production technique of high-volume, sub-micron period gratings

Ibsen Photonics has been awarded patent for production technique of high-volume, sub-micron period gratings

Near Field Holography (NFH) process technology improves manufacturability of gratings in wafer based integrated optical components

Ibsen Photonics, a leading supplier of holographic Phase masks, transmission diffraction gratings and DWDM monitors based on diffraction gratings, today announced that it has been granted United States Patent # 6,693,701, titled “Method and Apparatus for Diffractive Transfer of Grating Mask”.

This technology allows manufacturers to print sub-micron grating periods by further advancing ...

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Relocation of Phase mask manufacturing and process optimisation at Ibsen Photonics

FBG manufacturers benefit from relocation of Phase mask manufacturing and process optimisation at Ibsen Photonics

Ibsen Photonics today announced that after a thorough run-in period the manufacturing of their holographic Phase masks has now been successfully relocated to Ibsen Photonics 1.300 sq.m. (approx. 14.000 sq.ft.) cleanroom facility in Farum, Denmark.

“We have always produced our Phase masks in our own clean room, but we can clearly see improvement in defect counts on the Phase masks over the last months caused by the ...

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