Doric GRIN - AR Coated 2-Sides HP 800-900nm

Unlike cylindrical rod lenses made of optically transparent homogeneous materials, the GRIN rods have cylindrical distribution of refractive index around its axis and Luneburg-type refractive index profile.

More details

Please see the attached pdf for more informations.

MaterialFUSED SILICA (with doped core)
Length12 mm (custom length on request)
Dimensions Tolerance+/- 10 µm for diameter 60 to 500 µm +/- 20 µm for diameter 0.60 to 1.50 mm
Effective Focal Length (EFL)0.685 x diameter
Working Distance (WD)0.185 x diameter
AR Coating2S-NIR : broad band 2 side high power AR coating @ 800 – 900 nm
Transition Temperature~ 1100°C
Numerical aperture0.50
Beam Quality Factor1.1 - 1.3
NOTEOther custom diameter and custom AR coating are available upon request

Products

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ReferenceDiameter (mm)EFL (mm)WD (mm)Height (mm)Add to request
CYL_DGI_0.060_0.055_12.00_HP2S(800-900)0.0600.0410.0110.055
CYL_DGI_0.080_0.075_12.00_HP2S(800-900)0.0800.0550.0150.075
CYL_DGI_0.100_0.093_12.00_HP2S(800-900)0.1000.0680.0180.093
CYL_DGI_0.120_0.111_12.00_HP2S(800-900)0.1200.0820.0220.111
CYL_DGI_0.150_0.138_12.00_HP2S(800-900)0.1500.1030.0280.138
CYL_DGI_0.200_0.185_12.00_HP2S(800-900)0.2000.1370.0370.185
CYL_DGI_0.250_0.231_12.00_HP2S(800-900)0.2500.1710.0460.231
CYL_DGI_0.300_0.264_12.00_HP2S(800-900)0.3000.2050.0550.277
CYL_DGI_0.400_0.375_12.00_HP2S(800-900)0.4000.2740.0740.370
CYL_DGI_0.500_0.462_12.00_HP2S(800-900)0.5000.3420.0920.462
CYL_DGI_0.555_0.450_12.00_HP2S(800-900)0.5550.3800.1020.380
CYL_DGI_0.600_0.550_12.00_HP2S(800-900)0.6000.4110.1110.555
CYL_DGI_0.750_0.694_12.00_HP2S(800-900)0.7500.5140.1390.694
CYL_DGI_0.800_0.780_12.00_HP2S(800-900)0.8000.5480.1480.740
CYL_DGI_1.000_0.925_12.00_HP2S(800-900)1.0000.6850.1850.925
CYL_DGI_1.200_1.100_12.00_HP2S(800-900)1.2000.8220.2221.110
CYL_DGI_1.500_1.420_12.00_HP2S(800-900)1.5001.0270.2771.387