Holographic diffraction gratings

Plane hologram gratings (replicas)
Blank dimension (mm)

40õ40õ8

50õ50õ10

60õ50õ10

O70õ10

70õ70õ10

O90õ15

90õ90õ15

O120õ15

120õ120õ15

150õ150õ20

170õ170õ25
Ruled area (mm)

32õ32

42õ42

52õ42

52õ42

62õ52

62õ52

82õ72

82õ72

102õ102

132õ122

152õ142

Grooves per mm

Spectral range (nm)

Price, US$

3600

190-550

220

300

370

370

460

460

700

700

900

on customer request

on customer request

3000

250-600

220

300

370

370

460

460

700

700

900

-//-

-//-

2400

 

300-650
100-300

220

300

370

370

460

460

700

700

900

-//-

-//-

1800

 

400-900
150-450

220

300

370

370

460

460

700

700

900

-//-

-//-

1200

 

500-1000
200-600

220

300

370

370

460

460

700

700

900

-//-

-//

600

 

1000-2000
200-500

220

300

370

370

460

460

700

700

900

-//-

-//-

All gratings may be also made on concave, spherical and aspherical substrates with curvature radii from several millimeters to hundreds of meters.

Customized gratings can be made with any groove density within 600-4200 mm-1.

Prices for blazed gratings are 25% higher. Asymmetrical groove profiles are mainly provided by means of ion-beam etching techniques.

Au, Al+MgF2 , W or Re-W coatings are available on customer’s request.

Ruled Diffraction Gratings

 

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12595 Ruette Alliante #148
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v/fax: (509) 752-0123
optics@sciner.com
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