High Resolution Fibre Optic Spectrometer
When you’re looking for high-resolution, then take a look at the AvaSpec-ULS3648. Featuring an electronic shutter, it can support integration times as short as 10 microseconds, making it also ideal for CW laser measurements.
Options include deep UV detector coating for enhanced performance in the deep UV-range, a detector collection lens to enhance sensitivity in the 200-1100nm range, and order-sorting filters to reduce 2nd order effects. In addition, the AvaSpec-ULS2048 is available with a wide range of slit sizes, gratings and fiber-optic entrance connectors to perfectly tailor it to your aplication.
The AvaSpec-ULS2048 is also available in dual or multi-channel versions (up to 10 spectrometers in a 19” rack), where all spectra is captured simultaneously. This configuration gives you the possibility of multiple simultaneous readouts or higher optical resolution in which several spectrometers are arrayed with each covering a short range with high resolution.
Connection with your PC is simple via USB2 interface at 480Mbps, delivering a scan every 3.7 milliseconds. Integration time can be as short as 10 microseconds. It comes complete with AvaSoft-Basic software, USB cable and an extensive manual, including a quick start guide in four languages.
Grating selection chart
* depends on the starting wavelength of the grating; the higher the wavelength, the bigger the dispersion and the smaller the range to select.
Resolution vs Slit Width chart
* = depends on the starting wavelength of the grating; the higher the wavelength, the bigger the dispersion and the better the resolution