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Durable Coating Optical Elements High Reflectivity Dielectric Mirror With Enhanced Single Band Reflectivity

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Durable Coating Optical Elements High Reflectivity Dielectric Mirror With Enhanced Single Band Reflectivity

Clear aperture : >95%

Average reflectance : 420-680nm@R>94%

Surface parallelism : λ/10

Enhanced reflectivity : 450nm, 532nm, 650nm, 780nm @R>97%

Substrate : JGS 2, high borosilicate glass

Coating : Gold coating, aluminum coating plus dielectric coating, dielectric coating

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High Reflectivity Dielectric Mirror with Durable Coating and Enhanced Single-Band Reflectivity for Optical Systems

Product Overview

Dielectric mirrors, also known as Bragg mirrors or distributed Bragg reflectors (DBR), are optical coatings designed to reflect a wide range of wavelengths with exceptionally high reflectivity, typically exceeding 99%. Unlike conventional metallic mirrors, they use multiple layers of alternating high and low refractive index transparent dielectrics.

Key Benefits

High Reflectivity: Exceeds 99% across a wide range of wavelengths
Durable Coating: Resistant to environmental factors
Versatile Applications: Suitable for various optical systems

Target Industries & Applications

Ideal for use in laser systems, scientific instruments, and optical communication devices.

Product Attributes

FOB Unit: Piece

FOB Price: Contact for pricing

Technical Specifications

Parameter	Specification
Coating	Gold coating, aluminum coating plus dielectric coating, dielectric coating
Average Reflectance	420-680nm @ R > 94%
Enhanced Single-Band Reflectivity	450nm, 532nm, 650nm, 780nm @ R > 97%
Substrate	JGS 2, high borosilicate glass
Surface Parallelism	λ/10
Clear Aperture	> 95%
Surface Quality	40/20 (S/D)
Environmental Testing	MIL-STD-810F

Product Tags:

Durable Coating Optical Elements

Optical Elements High Reflectivity

High Reflectivity Dielectric Mirror

Durable Coating Optical Elements High Reflectivity Dielectric Mirror With Enhanced Single Band Reflectivity Images

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