Del Mar Photonics

LiF windows VUV grade sample specifications

Type: square plane-parallel window
Material: VUV grade LiF
Orientation: 100
Dimensions: 20 x 20 mm (+0.0/-0.2 mm)
Thickness: 3 mm (+0.0/-0.2 mm)
Surface quality: 60/40 scr/dig
Flatness: 5 fringes at 532 nm
Parallelism: ≤ 5 arc minutes
Clear aperture: ≥ 85% of dimensions
Coating: none
Part number: LiF_SPW_20_20_3 request a custom quote

Unpolished (as cut) LiF window
Part number: LiF_SPW_20_20_3_unpolished

Transmission:
T>66% at 135 nm; T>77% at 150 nm;
T>85% at 165 nm
 

request a custom quote

 

Del Mar Photonics - Visit our online store or contact us for a custom quote for LiF optics

 

LiF optical windows (custom order)

Material: LiF optical VUV grade
monocrystalline
Working wavelength: 532 nm
Type: circular wedge window
Orientation: 100
Diameter: 2 mm (+0.0/-0.2 mm)
Thickness: 5 mm (+/-0.25 mm)
Finish: 2 sides polished 40/20 scr/dig
Flatness: 5 fringes per inch at 532 nm
Wedge angle on one side 3 deg
(+/- 0.5 deg)
Chamfers: technological for protection from
edge cracks
Coating: none
Part number: LiF_WW_D2_5 certificate of conformity


 

Material: LiF optical VUV grade
monocrystalline
Working wavelength: 532 nm
Type: circular wedge window
Orientation: 100
Diameter: 2 mm (+0.0/-0.2 mm)
Thickness: 5 mm (+/-0.25 mm)
Finish: 1 sides polished 40/20 scr/dig
(Wedged side)
1 side fine-ground to 320-400 mesh
with 40/20 scr/dig (flat side)
Flatness: 5 fringes per inch at 532 nm
Wedge angle on one side 3 deg
(+/- 0.5 deg)
Chamfers: technological for protection from
edge cracks
Coating: none
Part number: LiF_WWPG_D2_5 - certificate of conformity


 

Visit our online store or contact us for a custom quote for LiF optics

 

Online store:

Lithium Fluoride - LiF
 
 

 Model   Product Name+   Buy Now 
 W-LF-15-5   LiF window 15 mm x 5 mm, VUV grade  Buy Now 
 W-LF-8.7-3   LiF window  8.7 mm x 3 mm  Buy Now 
 W-LF-10-3   LiF window 10 mm x 3 mm  Buy Now 
 W-LF-10-3.5   LiF window 10 mm x 3.5 mm  Buy Now 
 W-LF-16.4-4   LiF window 16.4 mm x 4 mm  Buy Now 
 W-LF-16.4-6   LiF window 16.4 mm x 6 mm  Buy Now 
 W-LF-25.4-3   LiF window 25.4 mm x 3 mm  Buy Now

 

Visit our online store or contact us for a custom quote for LiF optics