Glass Wedges for Dispersion Fine Tuning
Description
The glass wedges pair allows for dispersion compensation, fine tuning and optimal compression in combination with dispersion compensating mirrors such as the DCM range.
Glass wedge pairs
The dispersion characteristics of the DCM mirrors are specially designed to work together with specific glass materials, (DCM7:Calcium Floride / DCM9 & DCM10: Fused silica) and such pairs can be used to fine tune the dispersion and compression of pulses for the desired application.
Calcium Fluoride (CaF2)
Dimensions:
- Center thickness: 1.4mm
- Wedge dimensions: 35 (W) x 20 (H)mm
- Wedge angle: 4°
- Surface < lambda/6
Fused Silica
Dimensions:
- Center thickness: 1.4mm
- Wedge dimensions: 35(W) x 20(H)mm, surface < lambda
- Wedge dimensions: 35(W) x 20(H)mm, surface < lambda/10
- Center thickness: 2.0mm
- Wedge dimensions: 50(W) x 25(H)mm, surface < lambda/4
- Wedge angle: 4°
S-D < 60/40, surface < lambda
Achievable dispersion characteristics easily computable via vCHIRP
Un-coated -> usage under Brewsters Angle
Wedge holder available (optional), see accessories
Ask for different dimensions!
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Glass Wedges for Dispersion Fine Tuning
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The center thickness of the Fused Silica glass wedge pair is 1.4mm or 2.0mm, and the wedge dimensions are 35(W) x 20(H)mm or 50(W) x 25(H)mm with a wedge angle of 4°. The surface is less than lambda or lambda/10, and the S-D is less than 60/40.
The center thickness of the CaF2 glass wedge pair is 1.4mm, and the wedge dimensions are 35 (W) x 20 (H)mm with a wedge angle of 4°. The surface is less than lambda/6.
The glass wedges are used for dispersion compensation, fine tuning, and optimal compression in combination with dispersion compensating mirrors such as the DCM range.
The achievable dispersion characteristics are easily computable via vCHIRP, and the glass wedges can be used un-coated under Brewster's Angle.
Yes, a wedge holder is available as an optional accessory. Different dimensions are also available upon request.