For low-noise Raman spectra in which, for example, secondary phases can be detected or in which small sample quantities can be analyzed, long integration times and often additional accumulations of several measurements are usually required. To reduce both, a very stable laser is required. Inelastic scattering of light due to the Raman effect is significantly less efficient than, for example, absorption due to molecular vibrations in infrared spectroscopy. (more…)

Äpre Instruments now also offers 50 mm & 150 mm LWIR Fizeau interferometers:

• 512 X 512 Camera resolution
• Resolution 1.4 l/mm at 150 mm & 4 l/mm at 50 mm diameter
• 9.27 µm to 10.6 µm Wavelength options
• Fully integrated, no external laser for alignment and management

Please contact us for more information about the interferometers and the SCI (spectrally controlled interferomtery) light source from Äpre Instruments: SCI - Fizeau Interferometer

Special prices for AvaLight-DHc-B: We can currently offer a limited number of used light sources for scientific applications. The lamps are fully functional and have only been in occasional use for one year. AvaLight-DHc-B Type: Heraeus Noblelight Lamp DTL 6/10 Net price 200€ (new price: 649,45€) If you are interested, please contact us for a current stock list. Please send your request to: p.fastl@mphotonics.de

Das AvaSpec-ULS2048XL+ ist der Nachfolger des AvaSpec-ULS2048XL-EVO und wurde für außergewöhnliche Empfindlichkeit und Effizienz im ultravioletten (UV), sichtbaren (VIS) und nahen infraroten (NIR) Bereich entwickelt. Durch die Verwendung großer monolithischer Pixel mit einer Größe von 14×500 Mikrometern und eines rückseitig beleuchtet CCD-Detektors bietet das Spektrometer eine hervorragende Leistung bei anspruchsvollen Anwendungen wie der biomedizinischen Fluoreszenzdetektion, der Analyse von Umweltschadstoffen und der Qualitätskontrolle in der Landwirtschaft und Lebensmittelproduktion. (more…)

Congratulations to San Diego! The Prism Awards are presented each year in eight categories at Photonics West. This year, the Optiquiver from Quartus Engineering was honored with the award in the “Tests and Measurements” category - for which we would like to congratulate our partners from Quartus Engineering! The Optiquiver is not only part of our product portfolio, but also has a permanent place in our in-house measurement laboratory. We are constantly finding new and unexpected applications for the Optiquiver. If you are interested in measuring wavefronts, laser profiles or surfaces of lenses or mirrors, we would be delighted to introduce you to the Optiquiver! View the Optiquiver