Consistent efficiency with wavelength and polarization
Maximise your sensitivity and scan speed with our patented HD gratings. Achieving the clearest, deepest SD-OCT images requires broad bandwidth and maximum signal-to-noise ratio, so our HD gratings are engineered for high efficiency across all polarizations, even over wide 100–200 nm wavelength ranges.
Our most popular OCT gratings are available through the online shop or we can collaborate on custom designs.
WP-1200/840-xx
740–940 nm
790–890 nm
1220–1400 nm
Peak Efficiency @ CWL
≥ 85%, ave pol
≥ 82%, ave pol
≥ 86%, ave pol
1200 ± 0.5 lines/mm
1800 ± 1 lines/mm
1145 ± 1 lines/mm
30.2° @ 840 nm
49.1° @ 840 nm
48.6° @ 1310 nm
25.4 mm Ø x 3.0 mm
50.8 mm Ø x 6.0 mm
25 x 25 x 3 mm
35 x 45 x 6 mm
< λ/5 rms @ 633 nm over a 25 mm diameter
Surface Quality
60–40 scratch-dig
Optimized for the specified wavelength range and AOI
Misty Johnson is responsible for taking care of our grating customers at the Logan, Utah, facility. She has been a member of the Wasatch Photonics team since 2009. By understanding her customers’ needs and goals, as well as the current grating market, Misty is able to provide a superior level of customer support. As Account Manager, she acts as a liaison between customers and Wasatch Photonics’ manufacturing department making sure that the lines of communication are always open.
Customer support is an integral part of Wasatch Photonics commitment to customers. Whether you are in the market to purchase a single grating, inquiring as a distributor, or purchasing large volume, Misty will guide you seamlessly through the custom design process. Misty strives to build trust and strong long term relationships with Wasatch Photonics customers. She brings 20 years’ experience as customer support manager from a number of manufacturing and service companies.
