Wavelength (nm) Retardance Retardance Order Stock No. Price
266 λ/2 2nd #39-161 £594.15
343 λ/2 1st #39-163 £594.15
355 λ/2 1st #39-165 £594.15
400 λ/2 1st #39-167 £594.15
515 λ/2 1st #39-169 £594.15
532 λ/2 1st #39-171 £594.15
780 λ/2 0 #39-173 £594.15
800 λ/2 0 #39-175 £594.15
1030 λ/2 0 #39-177 £594.15
1064 λ/2 0 #39-179 £594.15
1550 λ/2 0 #39-181 £594.15
Call For Custom Capabilities and OEM Quantity Pricing
www.edmundoptics.co.uk/LO 121
crystaline polarizers thin film polarizers crystaline waveplates
High Energy Quartz Waveplates
• Damage Threshold up to >20 J/cm2 @ 1064nm
• λ/4 and λ/2 Retardance
• λ/300 Retardance Tolerance
T (%)
98.5
97.5
96.5
T (%)
99.5
99
98.5
98
97.5
97
96.5
96
95.5
400nm
532nm
532nm
400nm
95
475 500 525 550 575
(nm)
99.5
99
98
97
96
95.5
95
375 385 395 405 415
(nm)
T (%)
99.5
99
98.5
98
97.5
97
96.5
96
95.5
1064nm
1064nm
95
1040 1050 1060 1070 1080 1090
(nm)
Wavelength (nm) Retardance Retardance Order Stock No. Price
266 λ/4 4th #39-160 £594.15
343 λ/4 3rd #39-162 £594.15
355 λ/4 2nd #39-164 £594.15
400 λ/4 2nd #39-166 £594.15
515 λ/4 2nd #39-168 £594.15
532 λ/4 2nd #39-170 £594.15
780 λ/4 1st #39-172 £594.15
800 λ/4 1st #39-174 £594.15
1030 λ/4 1st #39-176 £594.15
1064 λ/4 1st #39-178 £594.15
1550 λ/4 0 #39-180 £594.15
Call For Custom Capabilities and OEM Quantity Pricing
λ/2 Waveplates λ/4 Waveplates
Substrate: Crystalline Quartz
Diameter (mm): 25.4 +0/-0.2
Clear Aperture (mm): 18
Mount Thickness (mm): 6 ±0.2
Surface Quality: 20-10
Retardance Tolerance: λ/300 @ 20 °C
Transmitted Wavefront, P-V: <λ/10 @ 632.8nm
Parallelism (arcsec): <3
AR Coating: Rabs <0.2%
Damage Threshold, by Design (J/cm²): >20 @ 1064nm , 10ns, 10Hz
Mount Material: Black Anodized Aluminum
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