PING C-band Telecom Grating

Product Specifications

Parameter Specification
Grating technologySurface relief, etched transmission gratings
Production technologyHolographic/lithographic stepper and RIE etching
Grating resolution1000 l/mm
Illumination bandwidth1525 nm - 1575 nm
Angle of incidence 50 deg
Diffraction efficiency (TE & TM)> 90%
PDL< 0.25 dB
Materials100% dielectric materials
Grating area 40 mm x 37 mm
Chip size43.6 mm x 38 mm
Chip thickness1 mm

Typical Grating Performance:

PING (Telecom C-Band) Grating Performance

Angle Dependency of PING Gratings

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