Wavelength Separators and Combiner, Rp>99.2%@1890-1990nm

We supply our customers with wavelength splitters and combiners, with custom coatings, substrate materials and dimensions available upon request. These optics feature a highly reflective dielectric coating on the front and a UV grade fused silica substrate with a backside for transmission Spectral composition of anti-reflective dielectric coatings.

Request bulk or custom formats

Catalog Number

ACMA00028287

Product Name

Wavelength Separators and Combiner, Rp>99.2%@1890-1990nm

Dimension

⌀25.4x5 mm

DimensionTolerance

dimension±0.15mm/thickness±0.25 mm

Flatness

<λ/8@632.8 nm

Parallelism

<30 arcsec

Surface Quality

20-10 S-D

ClearAperture

>85%

Damage Threshold

(Laser-induced) > 10 J/cm²@1064 nm, 10 ns (for 1020 nm - 1070 nm reflecting separator)

Transmission

Ts>93%, Tp>97%@780-820 nm

Chamfers

<0.35 mm at 45°

Material

(Substrate) UV grade fused silica

Angle Of Incidence

45°

Reflected Wavelength

Rs>99.6%, Rp>99.2%@1890-1990 nm

MSDS

COA

Spec Sheet

Features And Benefits

1. Substrate made of high quality UV grade fused silica; 2. 0° or 45° incident angle selection.

Application

Combination of laser beams; Laser resonator pump mirror; Laser separation of laser fundamental wavelength and its harmonics

• Catalog Number: ACMA00028287
• Product Name: Wavelength Separators and Combiner, Rp>99.2%@1890-1990nm
• Dimension: ⌀25.4x5 mm
• DimensionTolerance: dimension±0.15mm/thickness±0.25 mm
• Flatness: <λ/8@632.8 nm
• Parallelism: <30 arcsec
• Surface Quality: 20-10 S-D
• ClearAperture: >85%
• Damage Threshold: (Laser-induced) > 10 J/cm²@1064 nm, 10 ns (for 1020 nm - 1070 nm reflecting separator)
• Transmission: Ts>93%, Tp>97%@780-820 nm
• Chamfers: <0.35 mm at 45°
• Material: (Substrate) UV grade fused silica
• Angle Of Incidence: 45°
• Reflected Wavelength: Rs>99.6%, Rp>99.2%@1890-1990 nm