Active Member
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[China]
Address: 605, No. 89, Jilong Road, Pudong New Area, Shanghai, China
Contact name:Pan
MAP(SHANGHAI) OPTICS CO.,LTD |
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Optical glass N-BK7 5-200mm Ultraviolet, Visible and Infrared wavelengths Non-Polarizing Plate Beamsplitters
MAP Optics' Standard plate beamsplitters split incident light by a specified ratio that is independent of the light's wavelength or polarization state, while polarizing plate beamsplitters are designed to treat S and P polarization states differently. Our plate beamsplitters have a coated front surface that determines the beam splitting ratio while the back surface is wedged and AR coated in order to minimize ghosting and interference effects. The Wedged Beamsplitter Plate offered below is designed to make multiple attenuated copies of a single input beam.
offers a wide variety of plate beamsplitters: UV Fused Silica (250 - 1700 nm), IR Fused Silica (900 - 2600 nm), Calcium Fluoride (1 - 8 µm), and Zinc Selenide (1 - 14 µm), covering the UV-MIR wavelength range. UV fused silica beamsplitter compensation plates are also available. We also offer beamsplitters for use with Nd:YAG wavelengths (1064 nm and 532 nm).
We offer Half-Mirror optics designed for use in Ultraviolet, Visible and Infrared wavelengths. They can be used for both transmission and divergence of multi-wavelength lasers and white light sources. Ultra broadband half-mirrors are used for spectrometry applications.
Attention
▶When applying laser linear polarized light, the direction of
polarization may affect the amount of reflectance and
transmittance. For a divergence usage of 1:1 ratio, ensure the
direction of polarization is set to 45 degrees or use a circular
polarizer.
▶When a laser light transmits through the optics, the light path
may shift by a few millimeters horizontally due to refraction and
the thickness of the wedge plate.
▶The transmittance wavelength properties may be different if the
incident angle is other than 45 degrees.
▶Please check the arrow mark on the side of the wedge plate that
indicates the coated surface.
▶The phase difference of incident light cannot be preserved on
light transmittance and reflectance; Please use a wave plate to
compensate.
Coating parameters
Common Specifications
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@633nm per 25mm |
| Parallelism | <1 arc minute |
| Chamfer | Protected<0.5mmx45° |
| T/R Tolerance | ±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2 |
| Coating(AOI=45°) | S1: Partial reflectance coating S2: AR coating |
| Damage Threshold | >1J/cm2, 20ns, 20Hz, @1064nm |
Packing Details :Use Good and Strong Cartons to pack
We offer more transportation options
FAQ
A: Optical lens,mirrors,windows,filters,prisms
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
