T-HBSY051 - Ø1/2" Harmonic Beamsplitter, Reflects 1064 nm, Transmits 532 nm
T-HBSY051 - Ø1/2" Harmonic Beamsplitter, Reflects 1064 nm, Transmits 532 nm
Features
- Four Wavelength Configurations Designed for Nd:YAG Applications
- 1064 nm Reflected, 532 nm Transmitted
- 532 nm Reflected, 1064 nm Transmitted
- 355 nm Reflected, 532 and 1064 nm Transmitted
- 266 nm and 355 nm Reflected, 532 and 1064 nm Transmitted
- Beamsplitter Coating on Front Surface
- Back Surface AR V-Coated at Wavelengths of Transmitted Light
- High Reflectance for Both S-
- and P-Polarized Light (See the Graphs Below)
- UV Fused Silica Substrate Available in Ø1/2", Ø1", or Ø2" Sizes
- Description Reflects Primary Harmonic
- Reflected Wavelengths 1064 nm
- Transmitted Wavelengths 532 nm
- Diameter 1/2"
- Thickness 3.0 mm (0.12")
- Beamsplitter Coating Reflectance >99% at 1064 nm Transmission >95% at 532 nm
- AR V-Coating Reflectance <0.5% at 532 nm
- AOI 45°
- Damage Threshold 250 W/cm (532 nm, Ø0.684 mm)
5 J/cm2 (532 nm, Ø0.279 mm, 10 ns, 10 Hz)
5 J/cm2 (1064 nm, Ø0.31 mm, 10 ns, 10 Hz) - CW 250 W/cm (532 nm, Ø0.684 mm)
-
ommon Specifications Clear Aperture >80% of Diameter Surface Flatness λ/10 @ 632.8 nm Over Clear Aperture Surface Quality 10-5 Scratch-Dig Thickness Tolerance ±0.40 mm Diameter Tolerance +0.00 mm/-0.20 mm Wedge Angle 30 arcmin Wedge Tolerance ±10 arcmin AOI 45°