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: BEAMSPLITTER PLATES |
Beamsplitter Plates Beamsplitter plates are primarily
used to split or re-combine a beam of
light, especially in high power lasers.
When using beamsplitter plates the
two partial beams travel different optical paths. The
optical paths depend on the incident angle and the
thickness of the plates. The beam can be shifted. |
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Specifications
Material: BK-7 grade A optical glass
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| Diameter Range: 10mm to 50.8mm |
| Dimensional Tolerance: ±0.2mm |
| Thickness Tolerance: ±0.2mm |
Flatness:  /4@632.8nm per 25mm |
| Surface Quality/Scratch & Dig: 60/40 |
| Parallelism: 1 arc minute |
| T/R: 50/50 ±5% for random polarization
T=(Ts + Tp), R=(Rs + Rp)/2 |
| Coatings: surface 1&2: (incidence angle: 45°) |
| S1: Single wavelength partial reflectance |
| S2: "V" AR-coatings |
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Pricing and ordering info
| Model |
Narrow Broad |
Size mm |
Shape RND/SQ |
Price $ |
| BSNN1-12.7S-X |
N |
12.7x12.7x3 |
SQ |
56 |
| BSNN1-25.4S-X |
N |
25.4x25.4x3 |
SQ |
78 |
| BSNN1-25.4R-X |
N |
25.4x3 |
RND |
78 |
| BSNN1-50.8S-X |
N |
50.8x50.8x3 |
SQ |
129 |
| BSNB1-12.7S-Y |
B |
12.7x12.7x3 |
SQ |
67 |
| BSNB1-25.4S-Y |
B |
25.4x25.4x3 |
SQ |
83 |
| BSNB1-25.4R-Y |
B |
25.4x3 |
RND |
83 |
| BSNB1-50.8S-Y |
B |
50.8x50.8x3 |
SQ |
133 |
X = Narrow Band Wavelengths: 488, 514, 633, 780, 850, 1064, 1300, 1550 nm
Y = Broad Band Ranges(nm): 1=450-680, 2=650-850, 3=900-1200, 4=1200-1550 |
The above Beamsplitter specifications are general, we would be happy to quote for your specific requirements. |
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Tower Optical is a precision optics manufacturer
offering short lead times, excellent products, and
competitive prices.
Tower Optical Corporation
3600 S. Congress Avenue, Unit J
Boynton Beach, FL 33426
Email: sales@toweroptical.com
Phone: 1-561-740-2525
Toll Free: 1-800-526-7560
Fax: 1-561-740-2518
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©2010 contact Tower Optical Corporation for
Quality precision optics including Waveplates, Achromatic Waveplates, Retarders, Lenses, Prisms, Filters, Beam Splitters and Polarizers.
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