News

2018-01-17

  Ibsen has launched a new variant of the FREEDOM family of compact and high-resolution spectrometers, the FREEDOM C series with improved resolution. We will be introducing this new series of spectrometers at SPIE BiOS and Photonics West in San Francisco, USA. Compact FREEDOM C with Improved Resolution The FREEDOM C offers a very high resolution - down to 0.15 nm - in a small footprint of only 61 x 65 x 19 mm. The series includes a spectrometer for the UV, the VIS, and the VIS-NIR range all using the latest CMOS detector technology with 4096 pixels The spectrometers

2018-01-16

  For immediate release Press Release, Farum, January 16, 2018 Ibsen Photonics (ibsen.com), the global leader in fused silica transmission gratings and industrial grade spectrometer modules, today announced the FREEDOM C series of compact high resolution OEM spectrometers. The FREEDOM C offers a very high resolution – down to 0.15 nm – in a small footprint of only 61 x 65 x 19 mm. The series includes a spectrometer for the UV, the VIS, and the VIS-NIR range all using the latest CMOS detector technology with 4096 pixels. The spectrometers include a cylindrical lens to increase throughput and a new

2017-11-21

  In this post, we are focusing on your Raman system, by looking further into Raman spectroscopy, which is a molecular spectroscopic technique providing information about molecular vibrations that can be used for sample identification and quantitation. Raman spectroscopy has some very unique advantages and is used in many different fields where a non-destructive, microscopic, chemical analysis and imaging is required. This is especially ideal for the pharmaceutical industry where this technique is used for incoming raw material inspection as well as for final quality inspection of tablets. You can find more information about Raman and the different products Ibsen

2017-09-26

  Detectors for HPLC is the focus of this post, where we will get around HPLC and our FREEDOM UV-VIS spectrometer, which is a suitable UV detector for HPLC. We often hear that instrument manufacturers are constantly faced with the challenge to develop new instruments that offer the end-user: [list_item]Higher productivity through faster measurements[/list_item] [list_item]More compact instruments[/list_item] [list_item]Lower power consumption[/list_item] [list_item]Better thermal stability and ruggedness for out-of-the lab applications[/list_item]   At Ibsen we believe that we can help solve some of these issues - if not all of them, with detectors for HPLC, e.g our FREEDOM UV-VIS. But first, what

2017-04-19

  [h2]Digital Micromirror Device[/h2] Fiber Bragg gratings (FBGs) have become more and more attractive in recent years because they are small, cost effective, easy to manufacture and insensitive to electro-magnetic interference. The basic principle of FBG sensing is to measure the reflected spectrum and to track the FBG peak positions. Due to the availability of low-cost tele-communications equipment, the most common and commercially available FBGs work in the 1550 nm range. However, this requires use of expensive 1550 nm InGaAs array detectors to interrogate the sensors. In this newsletter, we present a novel type of multichannel MEMS based spectrometer, where the