The FemtoOptics Dispersion Wedge family offers two size choices to fine tune dispersion in an ultrafast optical system. Designed for a very broad wavelength range at near normal angle of incidence, two identical wedges can be used to compensate for dispersion and angular deviation. Pairs of ultrathin wedges allow fine, continuous tuning of GDD. These thin glass wedges can also be used for rough tuning of the Carrier Envelope Phase (CEP).
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
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Dispersion Wedge, FemtoOptics, 20 x 30 mm, 0.2 mm thick, Fused Silica, Uncoated
$412.00
In Stock
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23RQ12-02 Dispersion Wedge, FemtoOptics, 20 x 30 mm, 0.2 mm thick, Fused Silica, Uncoated |
In Stock
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$412.00 |
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Dispersion Wedge, Mounted, 20x30 mm, 0.2 mm thick, Fused Silica, Uncoated, FemtoOptics
$554.00
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23RQ12-02-M Dispersion Wedge, Mounted, 20x30 mm, 0.2 mm thick, Fused Silica, Uncoated, FemtoOptics | $554.00 |
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Dispersion Wedge, FemtoOptics, 20 x 50 mm, 0.5 mm thick, N-BK7, AR Coated
$785.00
In Stock
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25RB12-01UF.AR2 Dispersion Wedge, FemtoOptics, 20 x 50 mm, 0.5 mm thick, N-BK7, AR Coated |
In Stock
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$785.00 |
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Dispersion Wedge, Mounted, 20x50 mm, 0.5 mm thick, N-BK7, AR Coated, FemtoOptics
$895.00
In Stock
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25RB12-01UF.AR2-M Dispersion Wedge, Mounted, 20x50 mm, 0.5 mm thick, N-BK7, AR Coated, FemtoOptics |
In Stock
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$895.00 |
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| Models |
$412.00
In Stock
Product Series Overview
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$785.00
In Stock
Product Series Overview
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|---|---|---|
| Size | 20 x 30 mm | 20 x 50 mm |
| Material | Fused Silica | N-BK7 |
| Antireflection Coating | Uncoated | R<0.5% 650-1040 nm, AOI=0-8° |
| Surface Quality | 10-5 scratch-dig | 10-5 scratch-dig |
| Surface Flatness | λ/6 at 633 nm | λ/6 at 633 nm |
| Clear Aperture | 19.5 x 29.5 mm | 19 x 47 mm |
| Cleaning | See How to Clean Optics | See How to Clean Optics |
The -M models include a mounted adapter that fits into any standard 1- or 0.5-in. mirror or lens holder
Because of the relatively small angle and large length of these optical wedges, dispersion can be finely tuned over a wide dynamic range. By using a pair of wedges, angular dispersion can be avoided. Popular applications include high harmonic generation, attosecond pulse generation, CEP (Carrier Envelope Phase) or applications using wedges in conjunction with high dispersion mirrors.
Pairs of ultra thin wedges allow fine, continuous tuning of the GDD. The extremely accurate GDD control enabled by thin glass wedges in conjunction with
$1,729.00
In Stock
Product Series Overview
Special care and attention should be taken when handling these ultrathin optics. Any small mishap may bring irreparable harm to the wedge. Handle at your own risk.
Typical GDD vs material insertion for the 20 x 30 mm ultra thin wedges with 2° 48' wedge angle.
Typical GDD vs material insertion for the 20 x 50 mm ultra thin wedges with 8° wedge angle.
The mounted versions of the wedges fit easily into Newport's 1- or 0.5-in. diameter mirror mounts or lens holders. The wedges are offered with or without coating. A broadband antireflection coating minimizes insertion losses at near normal incidences. Additional insertion losses can be minimized using the wedges at Brewster's angle. The mounting example seen includes the 25RB12-01UF.AR2-M optical wedge in the
$147.00
In Stock
Product Series Overview
For your convenience, Newport part numbers are show here with the corresponding equivalent FemtoOptics part number.
| Newport Part | FemtoOptics Part |
| 23RQ12-02 | OA124 |
| 23RQ12-02-M | OA924 |
| 25RB12-01UF.AR2 | OA324 |
| 25RB12-01UF.AR2-M | OA325 |
See the parts list of the shown setup example below.
| Part No | Description | Quantity |
Model: 25RB12-01UF.AR2-MDispersion Wedge, Mounted, 20x50 mm, 0.5 mm thick, N-BK7, AR Coated, FemtoOptics
$895.00
In Stock
Product Series Overview
|
AR Coated, Mounted Wedge | 2 |
$199.00
In Stock
Product Series Overview
|
Top Adjust Mirror Mount | 2 |
$5.20
In Stock
Product Series Overview
|
1" Optical Mounting Post | 2 |
| Slim Optical Post Holder | 2 | |
| Miniature Ball Bearing Stage | 2 | |
| Pack of Adaptors 1/4-20 to 8-32 | 1 | |
| High Density Mounting Plate | 2 | |
| Solid Aluminum Optical Breadboard | 1 |
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