T-1739-1030S-120X20-94
Part Number : T-1739-1030S-120X20-94
Coherent Inc.HIGH EFFICIENCY TRANSMISSION GRATING: CENTER WAVELENGTH 1030 NM, GROOVE DENSITY 1739.13 LINES/MM, ANGLE OF INCIDENCE 63.6 DEG, POLARIZATION S (E FIELD PARALLEL TO GROOVES), EFFICIENCY 94% MIN. SIZE 12
T-1850-970S-31.8X20-93
Part Number : T-1850-970S-31.8X20-93
Coherent Inc.HIGH EFFICIENCY TRANSMISSION GRATING: CENTER WAVELENGTH 970 NM, GROOVE DENSITY 1851.85 LINES/MM, ANGLE OF INCIDENCE 63.9 DEG, POLARIZATION S (E FIELD PARALLEL TO GROOVES), EFFICIENCY 93% MIN. SIZE 31.
