37x7 mm Fused Silica Optical Window, AR Coated

Product description

This fused silica protective window is designed for high-power fiber laser applications, particularly in laser cutting. With a diameter of 37 mm and a thickness of 7 mm, it effectively shields the focusing lens from damage while maintaining high transmittance (>99.95%) in the 0.7-1.7 μm range. The AR coating enhances performance at 1064 nm, making it suitable for lasers operating up to 15,000 W. Custom sizes and coatings can be provided to meet specific application needs.

Key Features

High transmittance >99.95% for optimal laser performance.
Designed for fiber lasers with power ratings up to 15,000 W.
Customizable sizes and coatings available to fit unique applications.
Durable fused silica material ensures long service life.
Lightweight design at 0.1 kg for easy integration.

Available Sizes

Diameter x Thickness (mm)
37 x 7

Applications

Laser Cutting

Specification Summary

Item	Value
Material	Fused Silica
Diameter	37 mm
Thickness	7 mm
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm)
MOQ	—

Full Specifications

Parameter	Value
Spare Parts Type	lens
Wavelength	1064 nm
Power	1000 W, 1500 W, 2000W; ≤15,000W
Laser Type	Fiber Laser
Accessory Type	Mounting Tool
Key Selling Points	Long Service Life
Warranty	Unavailable
Condition	New
Weight (Kg)	0.1
Transmission	>99.95%

FAQ

Can I get custom sizes?

Yes, custom sizes and coatings can be produced according to customer requirements.

What are the thickness tolerances?

Thickness tolerances are ±0.010 inches.

What is the minimum order quantity (MOQ)?

The MOQ is not specified; please inquire for details.