VPH Laser Pulse Compression Gratings
High-efficiency, high-quality diffracted wavefront in a robust package
Home Products Gratings Gratings Applications Laser Pulse Compression
LPC Gratings for Ultrafast Lasers
Maximise efficiency, minimise distortions
Wasatch Photonics enhanced VPH transmission gratings are exceptional for laser pulse compression (LPC) of ultrafast lasers. Depending on the requirements, our ultraclear transmissive gratings are available in efficiencies over 98%, with virtually no ghosting or scatter. Unlike surface relief gratings, our gratings can be easily cleaned and handled.
Online gratings are available, or we can collaborate on custom OEM designs from prototype to volume production.
Features & Benefits
-
•
Exceptional first-order diffraction efficiency, up to 98% -
•
High transmission across the full spectral band -
•
Low diffracted wavefront distortion and minimal scatter -
•
Uniformity diffraction efficiency across the full clear aperture -
•
Robust design for easy cleaning and handling -
•
Maximum optical design flexibility for folded designs
Wasatch Photonics VPH transmission gratings provide over 98% efficiency for high-power ultrafast laser applications.
Typical LPC Grating Specifications
WP-1800/1030-xx
980–1080 nm
1020–1040 nm
1020–1040 nm
96-98% *
Spatial Frequency
30 x 45 x 6 mm
60–40 scratch-dig
Optimized for the specified wavelength range and AOI