VUV-UV Broadband Spherical Mirrors



eSource Optics standard VUV-UV Broadband Plano-Concave Spherical Mirrors are based on our variety of High Reflectance broadband metallic Aluminum & Magnesium (Al & MgF2) VUV-UV Mirror Coatings, with each coating having high reflectivity optimized at specific VUV to UV wavelengths from ~121.6nm (Lyman Alpha) to 200nm. 

All eSource Optics VUV-UV Broadband Plano-Concave Spherical Mirrors offer excellent reflectance properties at the specific VUV-UV wavelengths listed below, with high average broadband reflectance throughout the Visible to NIR.  eSource Optics high Reflectance VUV-UV Broadband Plano-Concave Spherical Mirrors are specifically designed for use in a variety of VUV-UV instrument and research applications including VUV-UV-based analytical instrumentation, DUV spectrophotometers & Ellipsometers.  For the VUV to UV wavelength region, we supply % Reflectance curves with every Lot of mirrors supplied.


 

 

                                 Broadband VUV-UV Mirror Coatings

Mirror Coating Part Number         % Reflectance @ 0 degrees A.O.I.

 

ES #120   VUV Mirror Coating 77-80% R @ 121.6nm view %R curve
ES #160 VUV Mirror Coating 84-86% R @ 160.8nm view %R curve

ES #190  VUV Mirror Coating

>= 88% R @ 190-195nm view %R curve
ES #200  UV Mirror Coating >=88-90% R @ 200nm view %R curve  

                                                  


     VUV-UV Broadband Plano-Concave Spherical Mirrors    

  SPHERICAL MIRROR SUBSTRATE SPECIFICATIONS

Material:   UV Grade Fused Silica or BK7 Glass      
Diameter (Dia = Ø) Tolerance:   ±0.25mm
Edge Thickness (ET) Tolerance:   ±0.25mm  
Surface Figure:    ~L/10 @ 633 nm nominal B-4 Coating
Surface Finish:    10-5 to 20-10 B-4 Coating
Concave ROC Tolerance:   +/- 0.5%
Clear Aperture:   Central 85%
Centration Error:    < = 5 arc minutes
Chamfer:   ~ 0.30mm @ 45 deg. typical

Mirror Focal Length (f) = ROC/2

(All dimensions in mm)  

   

                                            
 

VUV-UV Mirror Coating Type

Radius Of Curvature
ROC (Meter) Concave

   F = ROC/2

Size: 12.7mm Diameter  x ~6.4mm Edge Thick.

Part # Unit Price

Size: 25.4mm Diameter x ~6.4mm Edge Thick.

Part # Unit Price

Size: 50.8mm Diameter x ~6.4 - 9.5mm Edge Thick.

Part # Unit Price

 

 

     

ES #120 VUV-UV Plano-Concave Spherical Mirror

0.25 Meter

ES #120-1264-025-CC / $1295.00

ES #120-2564-025-CC / $1495.00

ES #120-5095-025-CC / $1595.00

ES #120 VUV-UV Plano-Concave Spherical Mirror

0.50 Meter

ES #120-1264-050-CC / $1295.00

ES #120-2564-050-CC / $1495.00

ES #120-5095-050-CC / $1595.00

ES #120 VUV-UV Plano-Concave Spherical Mirror

1.00 Meter

ES #120-1264-100-CC / $1295.00

ES #120-2564-100-CC / $1495.00

ES #120-5095-100-CC / $1695.00

ES #120 VUV-UV Plano-Concave Spherical Mirror

2.00 Meter

 

ES #120-2564-200-CC / $1495.00

ES #120-5095-200-CC / $1595.00

ES #120 VUV-UV Plano-Concave Spherical Mirror

5.00 Meter

 

ES #120-2564-500-CC / $1495.00

ES #120-5095-500-CC / $1595.00

 

 

     

ES #160 VUV-UV Plano-Concave Spherical Mirror

0.25 Meter

ES #160-1264-025-CC/ $1150.00

ES #160-2564-025-CC / $1295.00

ES #160-5095-025-CC / $1375.00

ES #160 VUV-UV Plano-Concave Spherical Mirror

0.50 Meter

ES #160-1264-050-CC/ $1150.00

ES #160-2564-050-CC / $1295.00

ES #160-5095-050-CC / $1375.00

ES #160 VUV-UV Plano-Concave Spherical Mirror

1.00 Meter

ES #160-1264-100-CC/ $1150.00

ES #160-2564-100-CC / $1295.00

ES #160-5095-100-CC / $1375.00

ES #160 VUV-UV Plano-
Concave Spherical Mirror

2.00 Meter

 

ES #160-2564-200-CC / $1295.00

ES #160-5095-200-CC / $1475.00

ES #160 VUV-UV Plano-Concave Spherical Mirror

5.00 Meter

 

ES #160-2564-500-CC / $1295.00

ES #160-5095-500-CC / $1375.00

   

 

     

ES #200 VUV-UV Plano-Concave Spherical Mirror

0.25 Meter

ES #200-1264-025-CC / $1050.00

ES #200-2564-025-CC / $1150.00

ES #200-5095-025-CC / $1275.00

ES #200 VUV-UV Plano-Concave Spherical Mirror

0.50 Meter

ES #200-1264-050-CC/ $1050.00

ES #200-2564-050-CC / $1150.00

ES #200-5095-050-CC / $1275.00

ES #200 VUV-UV Plano-Concave Spherical Mirror

1.00 Meter

ES #200-1264-100-CC/ $1050.00

ES #200-2564-100-CC / $1150.00

ES #200-5095-100-CC / $1275.00

ES #200 VUV-UV Plano-
Concave Spherical Mirror

2.00 Meter

 

ES #200-2564-200-CC / $1150.00

ES #200-5095-200-CC / $1375.00

ES #200 VUV-UV Plano-Concave Spherical Mirror

5.00 Meter

 

ES #200-2564-500-CC / $1150.00

ES #200-5095-500-CC / $1275.00  


(All Size Dimensions in mm; Other Sizes & Radii are available.....Also see our standard Flat (Plano) VUV-UV Broadband Mirrors)

Availability: eSource Optics VUV-UV Mirrors are supplied on a per order basis; lead-time is typically within ~3-4 weeks.

 

                                                                                                   Typical VUV % Reflectance ES #120 VUV Mirror Coating
                                                                                                                                                    Normal Incidence 

                          
           

 

All eSource Optics VUV-UV Broadband Plano-Concave Spherical Mirrors are measured from a Flat witness piece on a Vacuum Spectrophotometer system capable of measuring VUV-UV reflectance as short as 120nm. The system is based on a calibrated Model VM-502 0.2 Meter Vacuum Monochromator with VUV enhanced 1200g/mm grating & Deuterium light source for very accurate VUV to UV  wavelength measurements.   All eSource Optics Broadband VUV-UV Spherical Mirrors include a Spherical Plano-Concave UV grade Fused Silica or BK7 substrate over-coated with the VUV-UV Al & MgF2 high reflectance mirror coating.  All VUV-UV Mirror Spherical Plano-Concave substrates are highly polished to a 10-5 to 20-10 scratch & dig surface quality with less than 5 arc minutes centration error. 

 

eSource Optics High Reflectance VUV-UV Broadband Plano-Concave Spherical Mirrors offer superior reflectance properties as specified below, optimized for normal incidence.  eSource Optics standard VUV-UV Broadband Plano-Concave Spherical Mirrors are available per the sizes listed below; or on customer supplied substrates.  Other sizes and Radii are available upon request, so please Contact Us.  

eSource Optics also offers standard Flat (Plano) Flat (Plano) VUV-UV Broadband Mirrors in 12.7mm, 25.4mm & 50.8mm Diameter sizes.

 

                                                                                (Contact us if any questions)

 

                                                

                                                   
              eSource Optics / PMB 126 / 1225 Providence Rd. / Whitinsville, MA 01588

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