Quartz Optical Elements

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High quality synthetic optical quartz

Grade

Optical absorption a, cm-1
  less then

Striae grade as per MIL-G174B

190 nm

2800 nm

OQ 1

0.010

0.030

A

OQ 2

0.025

0.045

A

OQ 3

0.050

0.070

A

 

bullet wide sizes range, mm
  min max
along <100> axis 5 100
along <010> axis 5 100
along <001> axis 5 45
size tolerance, mm                      0.05 - 0.1 or less
X-ray orientations of crystals according to any customer’s specifications with accuracy up to 2 arcmin
high quality polishing per MIL-013830A
surface irregularity up to l/10 at 0.63 mm
surface quality (Scratch/ Dig) up to 10 / 5
wedge up to 5 arc. sec.

 

AR coating per MIL-C-014806A
for single wavelength less than 0.05 %
for broadband 0.2 - 0.4 %

 

 

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Del Mar Ventures
4119 Twilight Ridge
San Diego, CA 92130
tel (858) 755-6727
fax (858) 755-6771
v/efax (858) 630-237
v/efax: (509) 752-0123
delmar@sciner.com
http://www.sciner.com/
http://www.femtosecondsystems.com/

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