BETVLCTOR伟德国际体育(集团)公司官方网站 /product/glan-laser-polarizer/ Tue, 30 Mar 2021 06:30:22 +0000 /?post_type=product&p=915 格兰激光偏振器

格兰激光偏振器是专为高能激光设计的。它是由两个相同的双折射材料棱镜组装在一个空气空间。具有两个逃逸窗的偏振器使被拒光束逃逸出偏振器,适用于高功率激光。

特征:

空气间隔

接近布鲁斯特角切割

高偏振纯度

短长度

适合大功率应用

格兰激光偏振器规格:

Material: α-BBO,Calcite or YVO4
Wavelength Range: α-BBO:200-3500nm,Calcite:350-2300nm, YVO4 :500-4000nm
Extinction Ratio: α-BBO:<5×10-6,Calcite:<5×10-5, YVO4 :<5×10-5
Surface Quality: 20-10
Beam Deviation: <3 arc minutes
Wavefornt Distortion: λ/4@633nm
Damage Threshold: >500MW/cm2
Coating: Single Layer MgF2
Holder: Black Anodized Aluminum

 

BBO格兰激光偏振器

Par. No. Wavelength Range(nm) Extinction
Ratio
Angular
Field(°)
C.A.(φa)±0.1
(mm)
O.D.(φd)±0.1
(mm)
L±0.1
(mm)
PGL6206 200-270nm
(Coating@245nm)
<5×10-6 >6.0° 6.0 15.0 29.0
PGL6208 8.0 25.4 31.0
PGL6210 10.0 25.4 31.0
PGL6215 15.0 30.0 38.6
PGL6220 20.0 38.0 48.9
PGL6306 300-700nm
(Coating@532nm)
<5×10-6 >6.0° 6.0 15.0 25.0
PGL6308 8.0 25.4 25.0
PGL6310 10.0 25.4 26.0
PGL6315 15.0 30.0 33.4
PGL6320 20.0 38.0 43.6
PGL6706 700-2300nm
(Coating@1064nm)
<5×10-6 >6.0° 6.0 15.0 23.0
PGL6708 8.0 25.4 24.7
PGL6710 10.0 25.4 25.9
PGL6715 15.0 30.0 33.0
PGL6720 20.0 38.0 43.6

 方解石格兰激光偏振器 

Par. No. Wavelength Range(nm) Extinction
Ratio
Angular
Field(°)
C.A.(φa)±0.1
(mm)
O.D.(φd)±0.1
(mm)
L±0.1
(mm)
PGL7006 350-2300nm
(Coating@1064nm)
<5×10-5 >7.7° 6.0 15.0 21.0
PGL7008 8.0 25.4 24.5
PGL7010 10.0 25.4 26.2
PGL7015 15.0 30.0 33.3
PGL7020 20.0 38.0 42.3

YVO4 Glan Taylor Polarizer

Par. No. Wavelength Range(nm) Extinction
Ratio
Angular
Field(°)
C.A.(φa)±0.1
(mm)
O.D.(φd)±0.1
(mm)
L±0.1
(mm)
PGL8006 500-4000nm
(Coating@1300nm)
<5×10-6 >6.5° 6.0 15.0 15.5
PGL8008 8.0 25.4 19.0
PGL8010 10.0 25.4 22.5
PGL8015 15.0 30.0 31.0
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