Beamsplitters Polarizing Non Beamsplitter - Chinaprice: contact company for price
Beamsplitter, Beamsplitter Cube, Non-Polarizing Beamsplitter Cube,
Polarization Beamsplitter Cube, Penta Prism Beamsplitters, Lateral
Displacement Beamsplitters, etc.
1.Polarizing Beamsplitters are used to split unpolarized light into two polarized parts. And often used in semiconductor or photonics instrumentation to transmit p-polarized light while reflecting s-polarized light.
N-BK7 for narrow band;, N-SF glass for broadband
60/40 scratch and dig
<3 arc minutes
λ/4 at 632.8nm per 25mm
>500:1 for narrow band; >100:1 for broadband
Narrow: Tp>95% and Ts<1%
Broad: Tp>90% and Ts<1%
Narrow: Rs>99% and Rp<5%
Broad: Rs>99% and Rp<10%
Polarization beamsplitter coating on hypotenuse face
AR coating on all input and output faces
Narrow Band Wavelength
488, 532, 632.8, 650, 780, 808, 850, 980, 1064, 1310, 1550 nm
450-650, 650-900, 900-1200, 1200-1550nm
2.Non-Polarizing Cube Beamsplitters consist of a pair of precision high tolerance right angle prisms cemented together with a metallic dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic dielectric hybrid coating allows the transmission and reflection of S- and P-polarization states to be within 6% of each other.
λ/8 at 632.8nm
2 arc minutes
Non-polarizing beamsplitter coating on hypotenuse face
AR coating on all entrances
3.Lateral Displacement Beamsplitters output two parallel beams separated by a fixed distance.
The beamsplitters consist of a precision rhomboid prism cemented to a precision right angle prism. Entrance and exit faces feature an AR coating for increased efficiency. Polarizing and non-polarizing coatings are available.
Dimension Tolerance ±0.1mm
Surface Quality 40/20 scratch and dig
Clear Aperture >90%
Angle Tolerance ±5 arc seconds
Flatness λ/8 at 632.8nm p
40/20 scratch and dig
±5 arc seconds
λ/8 at 632.8nm per 25mm
Exiting Beam Parallelism
<30 arc seconds
Narrow: Tp>95% and Ts<1% or Broad: Tp>90% and Ts<1% for Polarization
Narrow: Rs>99% and Rp<5% or Broad: Rs>99% and Rp<10% for Polarization
Absorption<10%, Transmission:45%±5%, Polarization<6%
Polarization or Non-polarizing beamsplitter coating on hypotenuse face
AR Coating for entrance and exit faces
R<0.25% at 488;532; 632.8;650;780;808;850;980;1064;1310;1550 nm
R<0.5% at 430-670; 650-900; 900-1200; 1200-1550nm…
Exiting Beam Parallelism <30 arc seconds
Principal Transmittance Narrow: Tp>95% and Ts<1% or Broad: Tp>90% and Ts<1% for Polarization
Principal Reflectance Narrow: Rs>99% and Rp<5% or Broad: Rs>99% and Rp<10% for Polarization Non-polarizing Absorption<10%,
Coating: Polarization or Non-polarizing beamsplitter coating on hypotenuse face
AR Coating for entrance and exit faces R<0.25% at 488;532; 632.8;650;780;808;850;980;1064;1310;1550 nm R<0.5% at 430-670; 650-900; 900-1200; 1200-1550nm…
4.Penta Prism Beamsplitters are constructed by cementing a precision penta prism and a wedge prism together, and applying an appropriate interference coating to one of the reflective surfaces.
90°and 180° Deviation Tolerance
According to the form
<λ/4 at 632.8nm
Aluminized & Black Paint
Partial reflective coating on cemented surface
AR coating on input and output sides is available upon request
5.Plate Beamsplitters are used to split incident light into two separate components. When positioned at a 45° angle of incidence, a portion of the light striking the Plate Beamsplitter is transmitted, while another portion is reflected.
N-BK7, UV Fused Silica
λ/4 at 632.8nm
<1 arc minutes
Partial reflectance on front surface
AR coating on back surface
50/50±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2
Narrow Band: 355, 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
Broadband: 450-650, 650-900, 900-1200, 1200-1550
Other wavelengths and T/R such as 30/70 and 20/80 can be offered upon request.
- Posted By: DeLn Optics Co.,Ltd.(China)
- Phone: 8643181973695
- Address: No.59, Yuanda Street, Erdao District,, changchun, China
- Website: http://www.delnoptics.com
Published date: May 15, 2013 -
- Business Description: DELN Optics (CHINA) Manufacture highest quality crystals and optical
Including YAG Series, Nd:GdVO4, YVO4, KDP, KTP, HGTR KTP, DKDP, BBO, LBO, Ti: Sapphire, LiNbO3, LiTaO3, BaF2, MgF2, CaF2 crystals and prisms, lenses, Cylindrical Lenses, filters, polarizes, mirrors, beamsplitters, windows, waveplates and micro optics.
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