News

2015-11-30

  When you are considering to buy a new spectrometer, you may have to decide whether you need one with a cooled detector or not. A cooled detector can provide low noise but is also bulky and expensive. We have put together a technical note with some practical guidelines on when to cool and when not to cool. One of the applications where cooling is often required is in Raman spectroscopy. In this newsletter, we are highlighting our high throughput, compact EAGLE SW-NIR spectrometer which is well suited for Raman and comes both with a cooled and a non-cooled detector.

2015-09-23

  Ibsen offers a variant of the FREEDOM family of compact and high resolution spectrometers, the HR-DUV FHW-380, to complement the current HR-UV, HR-VIS, and HR-VIS-NIR. This deep UV spectrometer covers a wavelength range of 178 - 409 nm and a resolution of 0.3 nm. This feature set makes the HR-DUV ideal for integration into Industrial Laser Induced Breakdown spectroscopy instruments. [h3]FREEDOM HR-DUV[/h3] FREEDOM HR-DUV uses an innovative transmission grating, developed and manufactured by Ibsen Photonics. In contrast to typical blazed gratings, this new grating provides high and nearly constant diffraction efficiency over the entire 178 – 409 nm range for both

2015-09-01

For immediate release Press Release, Farum, September 1, 2015 Ibsen Photonics (www.ibsenphotonics.com), the global leader in fused silica transmission gratings and industrial grade spectrometer modules, today announced the new FREEDOM HR-DUV spectrometer platform for integrators of compact analytical and process control instruments. FREEDOM HR-DUV uses a new innovative transmission grating, developed and manufactured by Ibsen Photonics. In contrast to typical blazed gratings, this new grating provides high and nearly constant diffraction efficiency over the entire 178 – 409 nm range for both polarizations. Furthermore, the high resolution, small size, and environmental robustness make the HR-DUV spectrometer ideal for applications like handheld

2015-08-13

  The ROCK XNIR spectrometers from Ibsen offer 2-6 times higher sensitivity than competing technologies for near infrared spectroscopy and are ideal for process control applications due to their compact size and ruggedness. So, maybe your cookie dough ingredients have been tested by an Ibsen ROCK XNIR spectrometer. The enabling technology for the high performance is our unique transmission gratings. You can read much more about the benefits of transmission grating based spectroscopy in our white paper. [h3] ROCK XNIR[/h3] Our ROCK XNIR is based on our ROCK platform of industrial grade, pre-configured OEM spectrometers that provide high throughput, flexibility in detector choice

2015-04-15

We would like to take this opportunity to make you aware of the FREEDOM 101 series of spectrometers as an alternative to spectrometers using the obsolete Sony CCD. The CMOS line array used in our FREEDOM 101 series has roughly the same cost, sensitivity, and noise performance as the Sony CCD option. You can find more details in the technical note that highlights the results of comparative measurements we performed with the two detectors: [button url="https://ibsen.com/technology/detector-tutorial/comparison-of-sony-ilx511b-and-hamamatsu-s11639/" target="_blank" size="small" style="fire" icon="" popup="" title="Read more here"]Comparison of SONY ILX511B and Hamamatsu S11639[/button]   FREEDOM 101 series    Ultra compact High resolution Wide