Plane Aluminum-Coated Mirror

Product features

● High reflective rate >95%

● Surface quality: 40-20 or 60-40

● Dielectric membrane reflector

● Typical uses for optical image, machine vision, biomedical image and optical lighting

● Processes: Laser cutting, chamfering, shaping, etc.

Product Detail

Product Descriptions:

Characteristics:	Plane Aluminum-Coated Mirror
Type:	Coated Filter
Wavelength:	Full spectral band reflection
Peak Transmittance(%) :	>95%
Angle of Incidence:	0-45°
Surface Quality:	60/40 scratch-dig
Coating Type:	Metallic Coating
Dimension(mm):	Specified**
Thickness(mm):	0.2 ~ 2.0 mm
Substrate:	BK7 / K9 / Fused Silica
Remark： Spectral range:200-1100nm Customized capability: 380-2500nm, stock for 10nm intervals. Common for 86x86mm, 80x80mm, other can customized, max. 300x300mm ** Thickness available: 0.21、0.3、0.55、0.7、1.0、1.1、1.5、1.8、2.0、3.0mm…etc

What is A Plane Aluminum-Coated Mirror?

Plane Aluminum-Coated Mirror as an optical component, by depositing a thin layer of metallic aluminum onto a precisely polished planar substrate, typically optical glass. Engineers and researchers use it to redirect light beams, fold optical paths, and align laser systems while minimizing distortion to the wavefront.

What is typical application for Plane Aluminum-Coated Mirrors?

Typical application for plane aluminum-coated mirrors are very broad, include laser beam steering, e.g., it can used for redirecting laser paths and building optical delay lines. Broadband illumination systems, e.g., reflecting white light or IR sources where specialized dielectric mirrors are not suitable. Imaging systems, e.g., as folding mirrors to create compact optical paths. Aerospace and defense, etc.

What is key parameter when choose for Plane Aluminum-Coated Mirror?

When selecting a plane aluminum-coated mirror, the spectral range and reflectivity will be the most critical parameter, determining compatibility with your light source and wavelength. Secondly, substrate material, the substrate determines mechanical strength, thermal stability, and transmission range. Third, surface flatness, this indicates how optically flat the surface is and directly impacts wavefront distortion. Forth, surface quality, this refers to the density and size of surface imperfections. Fifth, coating type, e.g., protected aluminum, unprotected aluminum, enhanced aluminum. Sixth, dimensions and mechanical tolerances. Seventh, angle of incidence (AOI).

Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical technology that apply depositing nanomaterials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment which coating layer is firm and has good tightness, and small bandwidth drift.

Other typical Reflective Mirror products in stock from Liyuan Optoelectronics include 400-700nm visual light reflector, 650nm reflector, 780nm reflector, 905nm Laser steering reflector, 1550nm reflector, etc.