Optical Waveplates waveplates
- 10000 Piece / Pieces per Month
- Qingdao
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Product Details
| Place of Origin | Shandong, China | Brand Name | SYCCO | |
| Model Number | Customization |
Product Description
Optical Waveplates waveplates
Description:
Waveplates and retardation plates are optical elements with two principal axes, one slow and one fast, that resolve an incident polarized beam into two mutually perpendicular polarized beams. Their operation is based on birefringent linear effect, which is the difference in the refractive indices for the beams with parallel and normal polarization towards the optical axis of the crystalline quartz materia being within the waveplate plane. The emerging beam recombines to form a particular single polarized beam.
The Most common types of waveplates are quarter-wave plates(λ/4 plates) and half-wave plates(λ/2 plates), where the difference of phase delays between the two linear polarization directions is π/2 or π, respectively, corresponding to propagation phase shifts over a distance ofλ/4 orλ, respectively.
Specifications:
Material: | Quartz,Fused cilica,BK7 |
Dimension Tolerance: | ±0.0, -0.1mm |
Surface Quality: | 20/10 |
Wavelength Distortion | λ/10 a 632.8nm |
Retardation Tolerance: | λ/500 |
Parallelism: | <1arc second |
AR Coated: | S1&S2:R<0.2% a wavelength |
Clear Aperature: | Central 90% |
Standard wavelength: | 266nm, 355nm, 532nm, 632.8nm, 780nm, |
| 808nm, 850nm, 980nm, 1064nm,1310nm, 1480nm, 1550nm |
Some important cases are:
When a light beam is linearly polarized, and the polarization direction is along one of the axes of the waveplates, the polarization stays unchanged.
When the incident polarization does not coincide with one of the axes, and the plate is a half-wave plates, then the polarization stays linear,but the polarization direction is rotated. For example, for an angle of 45°against the axes, the polarization direction is rotated by 90°.
When the incident polarization is at an angle of 45°against the axes, a quarter-wave plate generates a state of circular polarization. (Other input polarizations lead to elliptical polarization states.) Conversely, circularly polarized light is converted into linearly polarized light.
1.We are manufacturer,so our prices are much more competitive and the production can be fairly controlled .
2.We specialize in making costumer designed products for 10 years ,so your drawings ,products pictures and samples are warmly welcomed !And your special design will be well protected by us!
3.We can supply variety of optical materials :JGS1,K9,B270,7980.N-BK7 ,and different products: lens,prisms,windows,mirrors ,beam splitters ,filters ,wave plates.
4.Your inquiry will be reply within 12 hours .
Q1: Are you a factory or trading company ?
A: We are a factory.We have been in optics field for 10 years
Q2: Where is your factory located ? How can i visit there ?
A:It is located in North-South 1st Road ,xiangguang Economic Development Zone,Yanggu county,Shandong Province,China
Welcome to visit our factory anytime
Q3: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
Q4: What's your MOQ?
A:
<![if !supportLists]>(1) <![endif]> For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 10pcs-20pcs.
Q5: Can i get the sample to test before the mass production ?
Sure ,we would like to offer the sample for you to test our quality before large order
Q6: How to pay?
A: T/T, Paypal, Western Union, Secure payment, Credit card and Assurance payment on Alibaba and etc..
Q7: What's the delivery time?
A:
For inventory: the delivery is 3 workdays after you place the order.
For customized products: the delivery is 2 or 4 workweeks after you place the order.
Q8: How to ensure the safety of payment?
A: Hengjing is the gold supplier of aibaba for more than 4 years and supports Alibaba Trade Assurance. We value our reputation in this field
Contact Us
- Shandong Yanggu Constant Crystal Optics Inc.
- Contact nameAda Lee Chat Now
- Phone86-0635-2952888
- AddressNorth-South Economic Development Zone in Shandong Yanggu,China, Liaocheng, Shandong
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