Rochon Polarizer - China

ROCHON POLARIZERS Rochon polarizer is made of two birefringent material prisms cemented or optical contacted together.

The Rochon prism was invented by and is named after Abbé Alexis Marie Rochon.

It is in many ways similar to the Wollaston prism, but the ordinary ray passes through the prism undeviated.

Any separation angle can be designed according to request of customers.

Features • Multiple Polarization Materials Available

• Ordinary Rays Pass Through Undeviated

• Extraordinary Rays Deviate Photonchina Specifications： Material: a-BBO, Calcite, YVO4, Quartz, MgF2

Wavelength Range: a-BBO：190-3500nm, YVO4：500-4000nm Quartz：200-2300nm, Calcite: 350-2300nm

Extinction Ratio: Quartz：<5*10-5, α-BBO, YVO4：<5*10-6, MgF2：<10-4 Surface Quality: 20 / 10

Beam Deviation: < 3 arc minutes

Wavefront Distortion: λ /4@633nm Damage Threshold: >500 MW/cm2 Coating: Single MgF2 Mount: Black Anodized Aluminium 1 - a-BBO Rochon Polarizer C.A. fa(mm) O.D. fd(mm) L ¯0.1(mm)

6.0 15.0 15.0

8.0 25.4 17.0

10.0 25.4 19.0

15.0 30.0 23.0

20.0 38.0 29.0 2 - YVO4 Rochon Polarizer

C.A. fa(mm) O.D. fd(mm) L ¯ 3 - Quartz Rochon Polarizer C.A. fa(mm) O.D. fd(mm) L 4 - MgF2 Rochon Polarizer C.A. fa(mm) O.D. fd(mm) L

Company Contact:

• Posted By: Photonchina Co.,Ltd

• Phone: 13107695427

• Address: 15 Binzhou Road, Jinshan Industrial Park,, Fuzhou , Fujian , China

• Email:

• Website: https://www.photonchinaa.com

• Business Description: Quartz Waveplate
  
  Photonchina is a leading manufacturer of quartz waveplate products in the world.
  
  Our complete quartz waveplate range includes true zero order, zero order, multiple order, with the retardation of half, quarter or octadic wave.
  
  Special types like achromatic and dual wavelength waveplate, either in circular or quadratic shape, are all available.
  
  Thickness of true zero order waveplate T=0.027mm, is the latest accuracy level reached, thanks to our special production technique and skilled technicians.
  
  Crystal Polarizer
  
  Giant company and small start-up have all chosen our polarizer products for their applications in laser, telecommunication,surveyi ng or others.
  
  Glan laser polarizer, Glan taylor polarizer, Wollaston polarizer, Glan thomson polarizer etc, made of BBO, YVO4, Calcite crystal, are produced by the team with more than ten years of experience.
  
  High quality crystal materials and excellent optical coating performance have contributed to customer's approval worldwide.
  
  Photonchina offers polarizer with or without mount.
  
  Lenses
  
  You may find various types of lenses from Spherical lenses, Cylindrical lenses to Acylindrical lenses here, produced by materials of BK7, Fused Silica as well as Calcium Fluoride, Sapphire, Silicon and Germanium etc.
  
  With the rich experience in manufacturing lenses and the help of high-end of optical coating machine, Photonchina has supplied lenses with mass quantity or custom small number to customers worldwide for more than a decade.
  
  Standard diameters have been 0.5mm-160mm with various radii and types upon customer request.
  
  Micro lens has now reached 0.5mm diameter, one of the smallest lens ever produced.
  
  Prisms
  
  Photonc hina supplies an array of high precision prisms.
  
  These prism products have been manufactured with stringent inspection for angle, surface quality, flatness, transmitted wavefront, dimension, clear aperture and optical coating performance.
  
  Our current capabilities include Roof prism,Right angle prism, Penta prism, Rhomboid prism, Dove prism,Wedge prism, Anarmophic prism,Pellin-Broca prism etc.
  
  Substrates can be chosen from optical glass BK7,N-SF11,Fused silica to crystals like Calcite, BBO, LBO etc.