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See all 30 Products in Family

5mm Dia. 355nm Laser V-Coat, λ/20 Fused Silica Window

Uncoated λ/20 Fused Silica Window

Stock #65-852

S$211.20

Qty 1-5
S$211.20

Qty 6
S$168.80

Volume Pricing
Request a Quote

Curves eDrawings: eprt IGES PDF Drawings STEP: step

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Angle of Incidence (°):

Clear Aperture (%):

Coating:

Laser V-Coat (355nm)

Coating Specification:

R_abs <0.2% @ 355nm

Diameter (mm):

5.00 +0.00/-0.10

Thickness (mm):

3.00

Damage Threshold, Pulsed:

4 J/cm² @ 10ns

Design Wavelength DWL (nm):

355

Parallelism (arcsec):

Substrate:

Excimer Grade UV Fused Silica

Surface Quality:

10-5

Thickness Tolerance (mm):

±0.10

Transmitted Wavefront, P-V:

λ/20

Type:

Laser Line Window

Regulatory Compliance

RoHS:

Compliant

Product Family Description

R < 0.2% for 266nm, 355nm, 532nm or 1064nm
Low Auto-Fluorescence
Damage Thresholds up to 10 J/cm² @ 10ns @ 1064nm

TECHSPEC® λ/20 High Power Laser Line Windows feature a high efficiency, high damage threshold V-coating to maximize transmission at the design wavelength. Damage thresholds ranging from 2 - 10J/cm² allow for easy integration into most Nd:YAG laser systems. The coating is deposited on a precision excimer grade UV grade fused silica substrate for excellent thermal stability, low wavefront distortion, and ultra-low auto-fluorescence. For custom options or wedged versions, please contact our Sales Department.