25.4x4 mm Fused Silica Optical Window, AR Coated

Product description

The Fused Silica Fiber Laser Protection Window is designed for high-power laser applications, particularly in laser cutting. With a transmittance of over 99.9% across the 0.7-1.7 μm and 400-700 nm bands, this window ensures efficient energy transmission while protecting sensitive components. Its durable construction and high-grade fused silica material provide exceptional thermal stability, making it ideal for demanding environments. This product is sourced from Jiangsu, ensuring reliability and consistency in performance.

Key Features

Transmittance >99.9% ensures minimal energy loss, enhancing laser efficiency.
Compatible with 1030-1090 nm wavelengths, ideal for fiber laser applications.
Precision polished surface maintains beam quality, even under high-power use.
Durable against scratches and wear, extending the lifespan of laser equipment.
Lightweight design (0.015 Kg) facilitates easy integration into existing systems.

Available Sizes

Diameter x Thickness (mm)
25.4 x 4

Applications

Laser Cutting

Specification Summary

Item	Value
Material	Fused Silica
Diameter	25.4 mm
Thickness	4 mm
Transmittance	99.9%
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Spare Parts Type	Fiber Laser Protection Window
Wavelength	1030-1090nm
Power	1000W-40000W
Laser Type	Fiber Laser
Accessory Type	Fiber Laser Protection Lens
Key Selling Points	Competitive Price
Warranty	Unavailable
Condition	New
Weight (Kg)	0.015
Transmittance	>99.9%

FAQ

Is custom sizing available for the protection window?

Custom sizing options are not specified; only the variant size of 25.4 mm diameter and 4.0 mm thickness is available.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is not provided in the specifications.