Large Optical Flat Mirror Concave Dielectric Mirror
Category: Optical Mirror  Publish Time: 2021-10-23 10:59 
  
MOQ:
1 PCS
Delivery time:
5-20days
Payment:
Paypal,T/T or to be negotiated
Delivery:
DHL UPS FEDEX TNT
Place of Origin:
China
Product drawing:
will be offered for OEM products
Test report:
will be attached to each cargo delivery.
TECHNICAL INFORMATION
Large optical mirrors Concave Dielectric Mirror

Parameter

Metal mirror

Dielectric mirror

Base material

K9, Quartz, silicon, aluminum, etc.

Parallelism

1'

Clear Aperture

>90%

Surface S1 Shape

Lambda/10@633nm

Surface S1 Quality

40/20

Surface S2

Polished/Matte

Lambda/4@633nm

Damage threshold

No

20J/cm2,20nsce,20Hz@1064nm

Surface S1 Antireflection coating

Center wavelength <0.2%, AOI=0°

Center wavelength <0.4%, AOI=45°

Incident angle

customized

Surface S2 Reflective film

Single point R>99.8%, AOI=0°

Single point R>99.4%, AOI=45°

Single point R>99.2%, AOI=0°

Single point R>99.0%, AOI=0°

Curvature radius tolerance

+/-0.5%

 

We Promise:

1.Meet our customer's Specification and Timelines.

2.100% Money Back Quality Guarantee

 

Conact our optics sales:  abby@ch-opitcs.com

 



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