Glan Thompson Polarizer
Details
China Equipment goods
Equipment goods

Glan Thompson Polarizer

Quantity : 999

Glan Thompson polarizer is made of two calcite prisms or a -BBO prisms cemented together. Two types of Glan Thompsons are available. One is the standard form and the other is the long form. Their length to aperture ratios are 2.5 : 1 and 3.0 : 1 respectively. Glan Thompsons tend to have higher extinction ratio than air spaced polarizers. In the ultra violet spectrum, their transmission is limited by absorption in birefriengent materials as well as the cement layer. a -BBO polarizers and Calcite polarizers can be used from about 220 to 900nm and 350 to 2300 nm respectively.

The polarizers have the widest field angle of any design. The standard form of this polarizer with 2.5: 1 length to aperture ratio has a full acceptance cone angle of more than 15 ° @ 589nm, symmetric about the input axis, whilst the long form with 3: 1 ratio has a field angle >26 ° . The polarized field F1 and F2 of all these is shown in the plot below.


Angular Field vs Wavelength

Specifications

Material
a -BBO or Calcite
Wavelength Range
a -BBO: 200-3500 nm, Calcite: 350-2300 nm
Extinction Ratio
a -BBO: <5x10 -6 , Calcite: <5x10-5 </div>
Parallelism
<1 arc Min</div>
Surface Quality
20/10
Beam Deviation
< 3 arc minutes
Wavefornt Distortion
l/4@633nm
Damage Threshold
>500 MW/cm2
Coating
Single Layer MgF2
Mount
Black Anodized Aluminium
1. Calcite Glan Thompson Polarizer(350-2300nm)
Part NO.
L/CA
ExtinctionRatio
Angular Field
C.A.φa
(mm)
O.D.φd
(mm)
L(mm)
PGM2106
2.5
<5×10-5</div>
>14~16°
6.0
15.0
22.0
PGM2108
8.0
25.4
28.0
PGM2110
10.0
25.4
33.0
PGM2112
12.7
25.4
39.0
PGM2115
15.0
30.0
45.5
PGM2206
3.0
<5×10-5</div>
>25~28°
6.0
15.0
26.0
PGM2208
8.0
25.4
32.0
PGM2210
10.0
25.4
38.0
PGM2212
12.7
25.4
46.0
PGM2215
15.0
30.0
53.0
2. a-BBO Glan Thompson Polarizer (200-1100nm)
Part NO.
L/CA
Extinction Ratio
Angular Field
C.A. φa
(mm)
O.D.φd
(mm)
L(mm)
PGM1006
1.6
<5×10-6</div>
>15°
6.0
15.0
22.0
PGM1008
8.0
25.4
28.0
PGM1010
10.0
25.4
33.0
PGM1012
12.7
25.4
39.0
PGM1015
15.0
30.0
45.5

Location : 118 Yangqiao Road West,Fuzhou,350002,P.R.China, china fujian ,
Contact : amiee ye,

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
Glan Thompson Polarizer

Search in a category : Equipment goods
Search in a category :
thompson, polarizer, glan
France 467000 Search / buy
GRAPHITE MOLDS FOR SALE

Thursday, July 27, 2023

In recent years, with the rapid development of die and mould industry, graphite materials, new processes and increasing die and mould factories are constantly impacting the die and mould market. Graphite has gradually become the preferred material for die and mould production with...

Pingdingshan Wanhui Graphite Co., LTD

  • 467000 - Pingdingshan
  • 0375 6506966
  • 86 15539792960
France 528000 Raw materials
321 Stainless Steel Sheet

Tuesday, February 27, 2024

Price : 10000-40000 RMB/MT

Normandy Metal, your go-to supplier for 321 stainless steel sheet. Our 321 stainless steel plate are known for their excellent resistance to intergranular corrosion, making them ideal for high-temperature environments. Whether you're in the aerospace industry or the food processing sector...

Normandy Metal Industry Co., Ltd.

Czech (Rep.) 528400 Vehicles
BOSOKO Front Snow Wiper Blades

Friday, February 23, 2024

Snow wiper blades are an essential part of winter driving. During the cold winter months, snow, slush, and ice can accumulate on the windshield of your vehicle.If you don't have the proper snow wipers for car in winter,you can find yourself dealing with decreased visibility, which...

Xiamen Dengding International Trade CO., Ltd.

  • 361100 - fujian
  • 020 8624 4308