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Spatial Light Modulators
1 x 12,288 Linear Series - Draft Specifications
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Array Size: |
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19.66 x 19.66 mm |
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Design Wavelength
(nominal): |
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635 – 1550 nm
(specify wavelength, λ in nm when ordering) |
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Diffraction Efficiency (zero-order): |
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80 - 95% (maximum) |
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Duty Cycle: |
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Up to 100% |
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External Window1: |
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Broadband antireflection coated for Ravg < 1%
(over 450 – 865 nm or 850 – 1650 nm). |
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Fill Factor: |
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100% |
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Format: |
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1 x 12,288
(12,288 active pixels) |
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Mode: |
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Reflective |
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Steering Angle: |
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± 4 - 7° |
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Modulation: |
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Controllable index of refraction |
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Phase Levels
(resolvable): |
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50 - 100 linear levels (minimum) for 2π phase stroke |
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Phase Stroke
(double-pass): |
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Typically 2π at user-specified laser line |
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Pixel Pitch: |
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1.6 µm |
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Reflected Wavefront Distortion (rms)2: |
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λ/10 - λ |
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Response Time3: |
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5 - 30 ms |
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Spatial Resolution: |
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TBD |
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Switching Frequency3: |
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30 - 200 Hz |
| 1 |
Custom antireflection coating options are also available, including V-type for optimum optical efficiency at a single laser wavelength. |
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At nominal wavelength |
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Phase stroke, temperature, and wavelength dependent. |
Above specifications are subject to change without notice. Please contact Boulder
Nonlinear Systems for additional updates.
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