Polarizer Principles
Meadowlark Optics DOWNLOAD PRINCIPLES Dichroic Polarizers Meadowlark Optics offers an
Versalight™ Wire Grid Polarizing Beamsplitter
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$578.00 – $3,751.00
Key Features
- Broadband wavelength range, 420-2600 nm
- Wide acceptance angle
- Custom sizes and shapes
- Excellent transmitted contrast
Meadowlark Optics presents its Versalight™ wire grid polarizing beam splitters. Manufactured for wavelength ranges between 420 and 2600 nm, this polarizer is ideal for broadband and wide field-of-view applications.
Wire grid polarizing beam splitters are manufactured out of our Versalight™ wire grid polarizer sandwiched between right-angle prisms. No AR coatings are standard for maximum wavelength usage. Broadband AR coatings are available on the faces of the cube covering either visible (450 to 1100 nm) or IR (1000 to 2000 nm.) Custom AR coatings are available upon request. Please contact our Meadowlark Optics Sales Engineers for more information.
Common Specifications
Substrate Material: N-BK7 (or equivalent)
Transmitted Wavefront Distortion:
≤ λ/2 (P-V @ 633 nm)
≤ λ/8 (RMS @ 633 nm)
Surface Quality: 80 – 50 scratch-dig
Beam Deviation (transmittance): ≤ 5 arc min
Dimensional Tolerance: ± 0.020 in.
Acceptance Angle: ± 40˚
Operating Temperature: -40 ˚C to + 75 ˚C
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Item # | Mount | Size | Wavelength | Reflectivity | Clear Aperture | Lead Time | Price | Quantity | Add to cart |
|---|---|---|---|---|---|---|---|---|---|
BV-050-UNC | Unmounted | 0.520 x 0.520 x 0.500 in. (13.21 x 13.21 x 12.70 mm) | 420-2600 | ~4.25% | ≥ 0.400 in. (10.16 mm) centered | 2 weeks | $578.00 | ||
BV-050-VIS | Unmounted | 0.520 x 0.520 x 0.500 in. (13.21 x 13.21 x 12.70 mm) | 450-1100 | <2.0% | ≥ 0.400 in. (10.16 mm) centered | 2 weeks | $660.00 | ||
BV-050-IR | Unmounted | 0.520 x 0.520 x 0.500 in. (13.21 x 13.21 x 12.70 mm) | 1000-2000 | <2.0% | ≥ 0.400 in. (10.16 mm) centered | 2 weeks | $660.00 | ||
BV-100-UNC | Unmounted | 1.020 x 1.020 x 1.000 in. (25.91 x 25.91 x 25.91 mm) | 420-2600 | ~4.25% | ≥ 0.900 in. (22.86 mm) centered | 2 weeks | $750.00 | ||
BV-100-VIS | Unmounted | 1.000 x 1.000 x 1.000 in. (25.40 x 25.40 x 25.40 mm) | 450-1100 | <2.0% | ≥ 0.800 in. (20.30 mm) centered | 2 weeks | $750.00 | ||
BV-100-IR | Unmounted | 1.000 x 1.000 x 1.000 in. (25.40 x 25.40 x 25.40 mm) | 1000-2000 | <2.0% | ≥ 0.800 in. (20.30 mm) centered | 2 weeks | $750.00 | ||
BV-200-UNC | Unmounted | 2.020 x 2.020 x 2.000 in. (51.31 x 51.31 x 50.80 mm) | 420-2600 | ~4.25% | ≥ 1.600 in. (40.64 mm) centered | 2 weeks | $3,267.00 | ||
BV-200-VIS | Unmounted | 2.020 x 2.020 x 2.000 in. (51.31 x 51.31 x 50.80 mm) | 450-1100 | <2.0% | ≥ 1.600 in. (40.64 mm) centered | 2 weeks | $3,751.00 | ||
BV-200-IR | Unmounted | 2.020 x 2.020 x 2.000 in. (51.31 x 51.31 x 50.80 mm) | 1000-2000 | <2.0% | ≥ 1.600 in. (40.64 mm) centered | 2 weeks | $3,751.00 |
Versalight™ Wire Grid Polarizing Beamsplitter
See Details
SPECIFICATIONS | |
Substrate Material | N-BK7 (or equivalent) |
Average Reflectivity: 450-1100 nm -VIS 1000-2000 nm -IR 420-2600 nm -UNC | < 2.0 % < 2.0 % ~ 4.25 % |
Transmitted Wavefront Distortion | ≤ λ/2 (P-V @ 633 nm) ≤ λ/8 (RMS @ 633 nm) |
Surface Quality | 80 – 50 scratch-dig |
Beam Deviation (transmittance) | ≤ 5 arc min |
Dimensional Tolerance | ± 0.020 in. |
Acceptance Angle | ± 40˚ |
Operating Temperature | -40 ˚C to + 75 ˚C |
Many options, including custom sizes and shapes are available.
Please contact one of our Meadowlark Optics Sales Engineers for more information.
Ordering Information – Contact Us or Buy Online
ORDERING INFORMATION |
||
|
Unmounted |
||
|
Dimension |
Clear Aperture |
Part Number |
|
0.52 x 0.52 x 0.50 |
0.40 |
BV–050–VIS |
|
1.02 x 1.02 x 1.00 |
0.80 |
BV–100–VIS |
|
2.02 x 2.02 x 2.00 |
1.60 |
BV–200–VIS |
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