Glan-Laser Prism Polarizer

Glan-Laser prism polarizer is a polarizer air spaced by two birefringence crystals. It is a upgraded glan taylor prism.
Features:
● Air spaced structrue
● Wavelength covered UV, VIS, Middel IR range
● Near Brester Cutting angle
● High Polarization
● With Two escape windows, applicable for high energy system

Main Specification

Main Specification

Glan-Laser Prism Polarizer Main Specification

wdt_ID	Attributes	Value
76	Material:	a-BBO, Calcite or YVO₄
77	Wavelength Range:	a-BBO: 200～3500 nm Calcite: 350～2300 nm YVO₄ : 500～4000 nm
78	Extinction Ration:	Calcite: ＜5x10⁻⁵ a-BBO:＜5x10⁻⁶ YVO₄ :＜5x10⁻⁶
88	Surface Quality:	20/10
89	Parallelism:	＜1 arc Min
90	Beam Deviation:	＜3 arc minutes
91	Transmitted Wavefront Distortion:	λ/4@633nm
92	Damager Threshold:	＞500 MW/cm²
93	Coating:	Single Layer MgF₂
94	Housing:	Material Hard Aluminum surface black anodized

a-BBO Glan Laser Polarizer

Common Type

Common Type

wdt_ID Part No. Wavelength Rang(nm) Extinction Ratio Angular Field(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)

27 PGL5206 200-270 ＜5x10⁻⁶ ＞6.0 6 15 29

50 PGL5208 200-270 ＜5x10⁻⁶ ＞6.0 8 25.4 31

68 PGL5210 200-270 ＜5x10⁻⁶ ＞6.0 10 25.4 31

69 PGL5215 200-270 ＜5x10⁻⁶ ＞6.0 15 30 38.6

70 PGL5220 200-270 ＜5x10⁻⁶ ＞6.0 20 38 48.9

71 PGL5306 300-700 ＜5x10⁻⁶ ＞6.0 6 15 25

72 PGL5308 300-700 ＜5x10⁻⁶ ＞6.0 8 25.4 25

73 PGL5310 300-700 ＜5x10⁻⁶ ＞6.0 10 25.4 26

74 PGL5315 300-700 ＜5x10⁻⁶ ＞6.0 15 30 33.4

75 PGL5320 300-700 ＜5x10⁻⁶ ＞6.0 20 38 43.6

76 PGL5706 700-3000 ＜5x10⁻⁶ ＞6.0 6 15 23

77 PGL5708 700-3000 ＜5x10⁻⁶ ＞6.0 8 25.4 24.7

78 PGL5710 700-3000 ＜5x10⁻⁶ ＞6.0 10 25.4 25.9

79 PGL5715 700-3000 ＜5x10⁻⁶ ＞6.0 15 30 33

80 PGL5720 700-3000 ＜5x10⁻⁶ ＞6.0 20 38 43.6

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wdt_ID	Part No.	Wavelength Rang(nm)	Extinction Ratio	Angular Field(°)	C.A. / fa(mm)	O.D. / fd(mm)	L ±0.1(mm)
27	PGL5206	200-270	＜5x10⁻⁶	＞6.0	6	15	29
50	PGL5208	200-270	＜5x10⁻⁶	＞6.0	8	25.4	31
68	PGL5210	200-270	＜5x10⁻⁶	＞6.0	10	25.4	31
69	PGL5215	200-270	＜5x10⁻⁶	＞6.0	15	30	38.6
70	PGL5220	200-270	＜5x10⁻⁶	＞6.0	20	38	48.9
71	PGL5306	300-700	＜5x10⁻⁶	＞6.0	6	15	25
72	PGL5308	300-700	＜5x10⁻⁶	＞6.0	8	25.4	25
73	PGL5310	300-700	＜5x10⁻⁶	＞6.0	10	25.4	26
74	PGL5315	300-700	＜5x10⁻⁶	＞6.0	15	30	33.4
75	PGL5320	300-700	＜5x10⁻⁶	＞6.0	20	38	43.6
76	PGL5706	700-3000	＜5x10⁻⁶	＞6.0	6	15	23
77	PGL5708	700-3000	＜5x10⁻⁶	＞6.0	8	25.4	24.7
78	PGL5710	700-3000	＜5x10⁻⁶	＞6.0	10	25.4	25.9
79	PGL5715	700-3000	＜5x10⁻⁶	＞6.0	15	30	33
80	PGL5720	700-3000	＜5x10⁻⁶	＞6.0	20	38	43.6

Calcite Glan Laser Polarizer

Common Type

Common Type

wdt_ID Part No. Wavelength Rang(nm) Extinction Ratio Angular Field(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)

27 PGL6006 350-2300 ＜5x10⁻⁵ ＞7.7 6 15 21

50 PGL6008 350-2300 ＜5x10⁻⁵ ＞7.7 8 25.4 24.5

68 PGL6010 350-2300 ＜5x10⁻⁵ ＞7.7 10 25.4 26.2

69 PGL6015 350-2300 ＜5x10⁻⁵ ＞7.7 15 30 33.3

81 PGL6020 350-2300 ＜5x10⁻⁵ ＞7.7 20 38 42.3

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wdt_ID	Part No.	Wavelength Rang(nm)	Extinction Ratio	Angular Field(°)	C.A. / fa(mm)	O.D. / fd(mm)	L ±0.1(mm)
27	PGL6006	350-2300	＜5x10⁻⁵	＞7.7	6	15	21
50	PGL6008	350-2300	＜5x10⁻⁵	＞7.7	8	25.4	24.5
68	PGL6010	350-2300	＜5x10⁻⁵	＞7.7	10	25.4	26.2
69	PGL6015	350-2300	＜5x10⁻⁵	＞7.7	15	30	33.3
81	PGL6020	350-2300	＜5x10⁻⁵	＞7.7	20	38	42.3