PING 795-885 nm band grating

Product Specifications

Parameter Specification
Grating technologySurface relief, etched transmission gratings
Production technologyHolographic/lithographic stepper and RIE etching
Grating resolution1765 l/mm
Illumination bandwidth795 nm - 885 nm
Angle of incidence 49.9 deg (nominal - see plot below which shows great AOI tolerance)
Diffraction efficiency (TE & TM)> 80%
PDL< 0.25 dB
Materials100% dielectric materials
Grating area 25 mm x 16 mm
Chip size29.5 mm x 20 mm
Chip thickness3 mm

Typical grating performance

Download Product Sheets

pdf_icon Ibsen Product Sheet – PING-1765-025


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