Edmund Optics has introduced its new Techspec OD 6 Laser Line Clean-Up Filters.
Designed for use with common gas and solid-state lasers, these versatile filters provide the high transmission and deep rejection necessary to isolate narrow spectral regions in a wide variety of applications. Techspec OD 6 laser-line band pass filters have the advantage of fabrication using 'hard coated' plasma deposition technology, which ensures high performance and allows these filters to be exceptionally durable. The filters achieve greater than 90 per cent transmission at their specified design laser wavelength. They offer impressive blocking of greater than 6.0 optical density at just +1.5 per cent of the laser wavelength.