Optical Elements Beamsplitter Cubes - China

Beamsplitter Cubes

Beamsplitter Cube is a more sophisticated type consisting of two right- angle prismscemented together at their hypotenuse faces.

The cemented face of one prism is coated.

Before cementing, with a metallic or dielectric layer having the desired reflecting properties, both in the percentage of reflection and the desired color.

The absorption loss to the coating is minimal and transmission and reflection approach 50%.

Specifications:

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: ±3'

Bevel: <0.25mm X 45°

Coating: Hypotenuse surface : Partial reflective coating

Entrance/Exit surfaces : AR coating

Reflectance/Transmitta nce R/T=50/50% ±5% ;

Other ratio is available

( R, T are the average of S- and P-pol) , AOI= 0°

Typical Sizes:

Size(mm) Size(mm)

5.0x5.0x5.0 18.0x18.0x18.0

10.0x10.0x10.0 20.0x20.0x20.0

12.7x12.7x12.7 25.4x25.4x25.4

15.0x15.0x15.0 30.0x30.0x30.0

Company Contact:

• Posted By: Xiamen Dnd Optics Co Ltd

• Phone: 865927629198

• Address: Xiamen Export processing Zone, Xiamen , China

• Email:

• 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.