Sep 2008StellarNet Inc.Request Info
A miniature deuterium/tungsten light source that covers the 200- to 1700-nm spectral range has been released by StellarNet Inc. The SL4-DT has a shutter button on the front panel that blocks the light output of both lamps, which is necessary for dark reference spectrums, without turning off the source. Additional filters and optics allow the D-alpha line at 654 nm to be eliminated in the deuterium source. Its compact 72 × 40 × 90-mm size enables its connection to a battery pack for field applications.