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Dichroic Optical Mirrors Combining Wavelengths Fused Silica Substrate

Categories Optical Mirrors
Brand Name: STAR OPTIC
Model Number: DIM
Certification: RoHS, ISO9001
Place of Origin: Wuhan, China
MOQ: 5pcs
Price: Negotiable
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 50000pcs/Month
Delivery Time: Negotiable
Packaging Details: Safe and dust-free packing
Product Name: Dichroic Mirror/Filter/Beamsplitter
Feature: Separating Or Combining Wavelengths
Applications: filtering of spectral components and in fluorescence microscopy
Reflectance: >99.5
Transmittance: >95%
AOI: 0degrees and 45degrees
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Dichroic Optical Mirrors Combining Wavelengths Fused Silica Substrate

Dichroic Mirror/Filter/Beamsplitter, Separating Or Combining Wavelengths

Overview:

A Dichroic Mirror/Filter/Beamsplitter, also down as a dual-band mirror, dual-wavelength mirror, or dichroic reflector, is a specialized mirror which has different optical properties at two different wavelengths. For instance, a dichroic mirror might be reflective below a cut-on wavelength, then transmissive at longer wavelengths.


Dichroic mirrors are manufactured using electron beam deposition, ion beam sputtering (IBS) and ion-assisted deposition (IAD). State-of-the-art thin film deposition techniques allow us to ensure each dichroic mirror produced at our factory meets the exact specifications necessary to the application for which it is produced.


The hard dielectric coatings used in our dichroic mirrors make them uniquely durable, they are built to withstand even high power lasers and are thermally stable under normal conditions.


These dichroic mirrors can be used to split or combine two beams of different wavelengths, and they have important applications in the filtering of spectral components and in fluorescence microscopy.


General Specifications of Dichroic Mirror/Filter/Beamsplitter:

MaterialBK7 Grade A optical glass, UV grade fused silica
Dimension Tolerance+0.0/-0.2mm
Thickness Tolerance±0.2mm
Clear Aperture>90%
Surface Quality60/40 sctrach and dig
Flatness<λ/8@632.8nm
Parallelism<1 arc minute
ChamferProtected <0.5mmx45deg
Coating

Dichroic dielectric coating on front surface

AR coating on back surface

Damage Threshold>5J/cm2, 20ns, 20Hz, @1064nm


Standard Products of Dichroic Mirror/Filter/Beamsplitter:

Part NumberMaterialDiameter
(mm)
Thickness
(mm)
Reflectance
(%)
Transmission
(%)
AOI
(°)
DIM1203-R400-T800-0BK712.73R>99.5%@400nmT>95%@800nm0
DIM2005-R400-T800-0BK720.05R>99.5%@400nmT>95%@800nm0
DIM2506-R400-T800-0BK725.46.35R>99.5%@400nmT>95%@800nm0
DIM1203-R400-T800-45BK712.73R>99.5%@400nmT>95%@800nm45
DIM2005-R400-T800-45BK720.05R>99.5%@400nmT>95%@800nm45
DIM2506-R400-T800-45BK725.46.35R>99.5%@400nmT>95%@800nm45
DIM1203-R532-T1064-0BK712.73R>99.5%@532nmT>95%@1064nm0
DIM2005-R532-T1064-0BK720.05R>99.5%@532nmT>95%@1064nm0
DIM2506-R532-T1064-0BK725.46.35R>99.5%@532nmT>95%@1064nm0
DIM1203-R532-T1064-45BK712.73R>99.5%@532nmT>95%@1064nm45
DIM2005-R532-T1064-45BK720.05R>99.5%@532nmT>95%@1064nm45
DIM2506-R532-T1064-45BK725.46.35R>99.5%@532nmT>95%@1064nm45
DIM1203-R1064-T532-0BK712.73R>99.5%@1064nmT>95%@532nm0
DIM2005-R1064-T532-0BK720.05R>99.5%@1064nmT>95%@532nm0
DIM2506-R1064-T532-0BK725.46.35R>99.5%@1064nmT>95%@532nm0
DIM1203-R1064-T532-45BK712.73R>99.5%@1064nmT>95%@532nm45
DIM2005-R1064-T532-45BK720.05R>99.5%@1064nmT>95%@532nm45
DIM2506-R1064-T532-45BK725.46.35R>99.5%@1064nmT>95%@532nm45

Coating Graphs of Dichroic Mirror/Filter/Beamsplitter:


HR400nm HT800nm Dichroic Mirror 0°


HR400nm HT800nm Dichroic Mirror 45°


HR532nm HT1064nm Dichroic Mirror 0°


HR532nm HT1064nm Dichroic Mirror 45°


HR1064nm HT532nm Dichroic Mirror 0°


HR1064nm HT532nm Dichroic Mirror 45°


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