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Photonics West
27.01.- 01.02.2018
Visit us at
Photonics West in San Francisco
Booth 4529


Fabry-Perot-Interferometerplates

Fabry-Perot-Interferometerplates

The plates are manufactured as pairs and are used as mirror substrates in Fabry-Perot interferometers with air space. This requires an extremely high parallelism of the inner surfaces. We offer pairs with parallelism of λ/50 and λ/100.

To keep spurious reflections out of the interference pattern the back surface is slightly wedged. The pairs are provided without coating and without holder.

The prices refer to pairs of plates.

Optical specifications

material fused silica
parallelism of the inner surfaces λ/50, λ/100
flatness of the inner surfaces <λ/20
flatness of the back surfaces <λ/10
wedge angle 30'

Standard dimensions

Diameter 25 mm 30 mm 40 mm 50 mm 60 mm 70 mm
thickness 6 mm 8 mm 10 mm 15 mm 15 mm 18 mm
Art. No. IPL 5.25 IPL 5.30 IPL 5.40 IPL 5.50 IPL 5.60 IPL 5.70

Prices

Art.-No. 1 pieces in € 2-5 pieces in € 6-10 pieces in €
IPL 5.25 1620,- 1513,- 1441,-
IPL 5.30 1882,- 1757,- 1673,-
IPL 5.40 2251,- 2102,- 2001,-
IPL 5.50 2859,- 2670,- 2542,-
IPL 5.60 3171,- 2961,- 2820,-
IPL 5.70 4916,- 4590,- 4370,-

Standard dimensions

Diameter 40 mm 50 mm 60 mm 70 mm
thickness 10 mm 15 mm 15 mm 18 mm
Art. No. IPL 10.40 IPL 10.50 IPL 10.60 IPL 10.70

Prices

Art.-No. 1 pieces in € 2-5 pieces in € 6-10 pieces in €
IPL 10.40 3381,- 3158,- 3008,-
IPL 10.50 4500,- 4203,- 4002,-
IPL 10.60 5199,- 4855,- 4624,-
IPL 10.70 6046,- 5645,- 5377,-

Price custom version

Beschichtung with teilreflektierenthe Silberschicht Art. No. IPL 1.700
Reflexionsvermögen nach Wunsch Preis pro Paar



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