Continuously Variable Attenuator / Beamsplitter 990-0060
• Divides laser beam into two beams of manually adjustable intensity ratio • Convenient 90° angle between reflected and transmitted beams • Negligible beam deviation • Large dynamic range Continuously Variable… Read more →
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- 5–9 units −5%
- 10+ units −10%
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Product
| SKU | Product Type | Design Wavelength Range | Input Aperture Diameter | Extinction ratio | Beam Separation Angle | |
|---|---|---|---|---|---|---|
| 990-0060-11IR | Cube type - Manual | 700 nm - 1000 nm | 11 mm | 200:1 | 90 deg 0 min 0 sec |
Out of stock
$1,416
|
| 990-0060-11VIS | Cube type - Manual | 450 nm - 680 nm | 11 mm | 200:1 | 90 deg 0 min 0 sec |
Out of stock
$1,416
|
| 990-0061-11 | Cube type - Manual | 1064 nm - 1064 nm | 11 mm | 500:1 | 90 deg 0 min 0 sec |
1 in stock
Ships in: 2–5 calendar days
$888
|
| 990-0062-11 | Cube type - Manual | 1030 nm - 1030 nm | 11 mm | 500:1 | 90 deg 0 min 0 sec |
Out of stock
$888
|
| 990-0063-11 | Cube type - Manual | 800 nm - 800 nm | 11 mm | 500:1 | 90 deg 0 min 0 sec |
1 in stock
Ships in: 2–5 calendar days
$888
|
| 990-0064-11 | Cube type - Manual | 532 nm - 532 nm | 11 mm | 500:1 | 90 deg 0 min 0 sec |
Out of stock
$888
|
| 990-0065-11 | Cube type - Manual | 355 nm - 355 nm | 11 mm | 500:1 | 90 deg 0 min 0 sec |
1 in stock
Ships in: 2–5 calendar days
$888
|
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Specifications
| Product Type | Cube type - Manual |
| Input Aperture Diameter | 11 mm |
| Weight | 0.16 kg |
| Beam Separation Angle | 90 deg 0 min 0 sec |
Description
- Divides laser beam into two beams of manually adjustable intensity ratio
- Convenient 90° angle between reflected and transmitted beams
- Negligible beam deviation
- Large dynamic range
Continuously Variable Attenuators / Beamsplittesr are designed for down to 100 fs laser pulses. They consist of high-performance polarizing optics components placed in precision opto-mechanical holder 840-0197:
- High power polarizing cubes, which reflect s-polarized light at 90° angle while transmitting p-polarized light
- Rotating λ/2 waveplates, placed in the incident polarized beam
The intensity ratio of two exiting beams may be continuously varied over a wide dynamic range without alteration of other beam parameters by rotating the waveplate. Pure p-polarization could be selected for maximum transmission, or pure s-polarization for maximum attenuation of the transmitted beam.
