56 visiting now: 23 France France flag 16 USA USA flag 10 China China flag 2 Sweden Sweden flag 2 UK UK flag 1 Turkey Turkey flag 1 Germany Germany flag 1 India India flag

Optical Elements Beamsplitter Plates - China

price: contact company for price


Beamsplitters are used to split or combine beam of light, The most common types of beamsplitters are plates and cubes.Plates are used for most laser application as they exhibit low absorption.Cubes are a convenient, protected form for low power applications.The performance of beamsplitters are mainly depended on the coating specifications.In selecting beamsplitters, the forms, coating, transmsission and damage threshold should be considered.

Beamsplitter Cube : compared with beamsplitter plate, it has the following advantages:

1. identical path lenghts for both the reflected and the transmitted beams.

2. The transmitted beam is neither displaced nor deflected.

3. Stable and compact.

4. Easy operation.

5. Easy to Mount/Algn.

Beamsplitter Plates

Beamsplitter Plates : can be used with high power laser. When using beamsplitter plates, it is important to bear in mind that the two partial beams travel different optical paths. And the optical paths depend on the incident angle and the thickness of plates.


Material: BK7 grade A optical glass

Dimension Tolerance: +0.2, -0.2mm

Thickness Tolerance: ±0.2mm

Surface quality: 60/40

Clear Aperture: >85%

Flatness: λ/4 per 25mm@633nm

Parallelism: ±1'

Bevel: <0.25mm X 45°

Coating: Front surface (S1) :Partial reflective coating

Back surface (S2) :AR coating

Reflectance/Transmittance R/T=50/50% ±5% ;

Other ratio is available

( R, T are the average of S- and P-pol) , AOI= 45°

Typical Sizes:

Round Shape:

Diameter(mm) Φ5.0;Φ10.0 ;Φ12.7;Φ15.0;Φ20.0 ;


Square Shape:

WxH(mm) 5.0x5.0 ;10.0x10.0 ;15.0x15.0 ;


Thickness(mm) 1.0;1.5;2.0;3.0;


Company Contact:

  • Phone: 865927629198

  • Address: Xiamen Export processing Zone, Xiamen, China

  • Email: Email

Published date: March 31, 2013 -

  • Business Description: Xiamen DND optics co ltd specilizes in manufacturing photonics

    products.The company grows an excellent team of experienced engineers

    and skillful starffs.That leads to our higher quality and lower cost

    of products.

    The products including Optical and Crystal components,have been applied to telecommunication,non contact inspection,infrared sensors,precision instruments,semiconductor,micro measuring systerms, medical and scientific research equipments etc..

    To be equiped with many advaced processing equipments and metrology instruments,the company can provide our customers with superior quality and timely delivery of products,which range over Beam Splitters,Laser Crystals,NLO Crystals,Birefringent Crystals,Waveplate,Coatings,Polarizing OPtics,Optical Lenses,windows,mirrors,filters,prisms and other optical components with Sapphire,Quartz,MgF2,CaF2,Ge,Silicon etc..

    DND industrial is dedicated to satisfy with customer's request.We always sell products with high quality,timely delivery,low cost.

Related listings

  • All Types Of Optical Windows With Polished
    All Types Of Optical Windows With Polished
    Lenses / Optical Components - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for price

    Windows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass. When selecting windows, you should consider the following: material, transmission,...

  • Bk7 And Zf2 Optical Achromatic Lens
    Bk7 And Zf2 Optical Achromatic Lens
    Lenses / Optical Components - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for price

    We supply optical lens for optical instrument. Main optical lenses include optical cylindrical lens, optical spherical lens, optical aspherical lens, optical prism, optical filter lens, optical grating, optical windows, optical mirror, optical compon...

  • Meniscus Cylindrical Lenses For Na System
    Meniscus Cylindrical Lenses For Na System
    Lenses / Optical Components - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for price

    Meniscus Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical ass...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"