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B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam

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Wuhan Star Optic Technology Co., Ltd

City: wuhan

Country/Region:china

Tel:86-027-87002137

Contact Person:
Miss.Tina Tian
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B270 Optical Polarizer 700nm Dichroic Sheet Polarizer Linearly Polarized Beam

Brand Name STAR OPTIC
Model Number DSP
Certification RoHS, ISO9001
Place of Origin Wuhan, China
Minimum Order Quantity 1pc
Price Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month
Delivery Time Negotiable
Packaging Details Safe and dust-free packing
Product Name Dichroic Polarizing Film Sheet Polarizer 400-700nm
Compose dichroic film sheet is epoxied between two protective glass plates
Feature ejected polarization is highly absorbed
Applications converting randomly polarized beam into linearly polarized beam.
Advantage acceptable angle>20deg
Working wavelength 400nm-700nm
Detailed Product Description

Dichroic Polarizing Film Sheet Polarizer 400-700nm, Linearly Polarized Beam

Overview:

Dichroic Film Sheet Polarizer featuring a dichroic film sheet is epoxied between two protective glass plates. When a natural beam travels through the dichroic film sheet, the rejected polarization is highly absorbed while the transmitted polarization transmits with a weak absorption, making them to be used converting randomly polarized beam into linearly polarized beam.

 

Compared to polarizing prisms, these dichroic film sheet polarizers offer much bigger size and acceptable angle>20deg.

 

These 400-700nm dichroic film sheet polarizers provide much higher extinction ratio 1000:1 and acceptable angle>20 deg than polarizing plate beamsplitters at the same wavelength range except the fact that they are limit to use in low-power applications.

 

 

 

General Specifications of Dichroic Film Sheet Polarizer:

Substrate MaterialBK7 or B270
Dimension Tolerance+0/-0.2mm
Thicknessaround 2.5mm
Surface Quality60/40 scratch and dig
Clear Aperture>90%
Acceptable Angle>20deg
Working Wavelength400-700nm
Extinction Ratio>1000:1
Single Transmission for Parallel Polarized Beam>70%@632.8nm
CoatingNo
Damage Threshold

>10W/cm2 Continuous Pass

>1W/cm2 Continuous Block

 

 

 

Standard Products of Dichroic Film Sheet Polarizer:

Part Number

Diameter

(mm)

Tp/Ts

Wavelength

(nm)

DSP12-400-70012.71000:1400-700
DSP25-400-70025.41000:1400-700
DSP38-400-70038.11000:1400-700
DSP50-400-70050.81000:1400-700

 

 

 

Coating Graphs of Dichroic Film Sheet Polarizer:

 

400-700nm Dichroic Film Sheet Polarizer

Product Tags: B270 Optical Polarizer   Optical Polarizer 700nm   700nm Dichroic Sheet Polarizer  
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