High Extinction Polarization Cube BeamSplitter

Specification

Dimension Tolerance: ------------------------------------------------------------ ±0.2mm
Flatness: --------------------------------------------------------------------- l/4@632.8nm
Surface Quality: -------------------------------------------------- 60-40 scratch and dig
Beam Deviation: ---------------------------------------------------------- <3 arc minutes
Extinction Ratio: ----------------------------------- TP : TS > 1000:1 for Broadband
TP : TS > 3000:1 for Narrowband
Principal Transmittance: -----------------Tp>90% for Broadband♦
Tp>96% for Narrowband
Principal Reflectance: --------------------------------------------------------- Rs>99.5%
Coating: Hypotenuse Face: ------------------- Polarization Beamsplitter Coating
All Input and Output Faces: ------------------------------------------------ AR Coating

♦Principal Reflectance for 450~680nm : Tp_avg>90%(Broadband )

PBS @ 633+/-20nm,Tp>96%,Tp:Ts>3000:1

Narrowband
Material: -------------------------------------- N-BK7 or H-K9L Grade A optical glass
Standard wavelength: ---------- 532, 633, 980, 1064 nm (other wavelength is available upon request)

Size(mm)	Part No.
3.2x3.2x3.2	PBS1301
5x5x5	PBS1302
10x10x10	PBS1303
12.7x12.7x12.7	PBS1304
15x15x15	PBS1305
20x20x20	PBS1306
25.4x25.4x25.4	PBS1307

Broadband

Material: -------------------------------------------------------N-SF2 or H-ZF1 optical glass

♦material for PBS(450-680nm) is H-ZF2 （N-SF5）.

Coating wavelength: 450-650, 650-850, 900-1200 (other wavelength is available upon request)

Size(mm)	Part No.
3.2x3.2x3.2	PBS5301
5x5x5	PBS5302
10x10x10	PBS5303
12.7x12.7x12.7	PBS5304
15x15x15	PBS5305
20x20x20	PBS5306
25.4x25.4x25.4	PBS5307

Ordering Information
Part No. - Wavelength
For Example, PBS5301 - 900-1200nm

High Extinction PBS 3.2x3.2x3.2mm, 900-1200nm broadband coating

Polarization Cube BeamSplitter High Power Polarization Cube BeamSplitter

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