Blazed holographic diffraction gratings.(Editor's CHOICE) From: Laboratory Equipment | Date: September 1, 2005 | COPYRIGHT 2005 Advantage Business Media. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group.Copyright information

Blazed holographic gratings ensure less stray light than conventional mechanically ruled gratings without any reduction in diffraction efficiency. The gratings are appropriate in all varieties of spectrometers, spectrophotometers and monochromators. Each grating is aluminum coated for maximum performance throughout the ultraviolet, visible and infrared spectrums. Ion-beam etching technology is employed to create the standard "sawtooth" design common to ruled gratings. However, beca...

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