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High-quality achromatic picks can be customized

High-quality achromatic picks can be customized

High-quality achromatic picks can be customized

The achromatic wave plate is composed of birefringent crystals of two different materials. Since the dispersion of the two materials is different, a relatively uniform phase retardation can be achieved in a wide wavelength range.

  • Material :

    Crystal Quartz+Magnesium Fluoride
  • Specifications :

    D5-D50mm
  • Dimension Tolerance :

    +0.0/-0.2mm
  • Wave front Distortion :

    <λ/4 @632.8nm(just for air space wave plate)
  • Retardation Tolerance :

    <λ/100
  • Parallelism :

    <1″
  • Surface Quality :

    40/20
  • Clear Aperture :

    >90%
  • Coating :

    AR Coating,R<1%
  • Damage Threshold :

    Agglutination: >500mJ/cm2, 20ns, 20Hz @1064nm Air space: >5J/cm2, 20ns, 20Hz @1064nm
  • Standard Wavelength :

    450-650nm 550-750nm 650-1100nm 900-2100nm

Product Name

High-quality achromatic picks can be customized

Product Description

Since the achromatic wave plate has a uniform and flat response to the wavelength and provides the largest wavelength range (310 to 1100 nm or 600 to 2700 nm), it can be used in tunable lasers, multi-wavelength laser systems and other broadband light source products

Glued and air gap options available
Ultra-wide wavelength bandwidth
Support customer customization

Product Parameters

Material Crystal Quartz
Specifications D5-D25.4mm/1*1.9mm 3*3mm
Dimension Tolerance +0.0/-0.2mm
Wave front Distortion λ/8-λ/10@632.8nm
Retardation Tolerance λ/500
Parallelism <1″
Surface Quality 20/10
Clear Aperture >90%
Coating AR Coating,R<0.25%@central length
Damage Threshold >10mJ/cm2, 20ns, 20Hz @1064nm

 

Why Choose Us?

About  HuaKe

Company is mainly engaged in crystal devices, opticalcomponents, precision optics design, production and salesof one-stop service.
Crystal products KTP Nd: YVO 4, YVO4YVO4 Wedge, TGG crystal and other laser and birefringentcrystal; optical products are lenses, prisms, wedge anglepiece and a variety of wave plate and so on.
Companies adhere to the "quality, efficiency and service'for business purposes,has madewidely recognized by domestic and foreigncustomers.
Looking ahead, we will continue to innovatewilling to work with customers to grow, and win-wincooperation, the brilliant future of China's optical field andmake unremitting efforts.

FAQ
 
Q: What are your main products?
A: Optical lens,mirrors,windows,filters,prisms
 
Q: How long is your delivery time?
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
 
Q: Do you provide samples?is it free or extra?
A: We can provide free samples if we havestock optics as your request,while custom produced samples are not free.
 
Q:What is your MOQ?
A:MOQ is 10pcs for most of the optics,while MOQ could be only one piece if you need a element in big dimention.
 
Q: What is your terms of payment ?
A:T/T,L/C,VISA,Paypal,Alipay or Negotiation.
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