THORLABS EXULUS-HD1 - Chapter 9 Specifications

EXULUS-HD1 & EXULUS-4K1 Spatial Light Modulators Chapter 9: Specifications
Page 38 CTN008794-D02
Chapter 9 Specifications
Item #
EXULUS-HD1
EXULUS-4K1
Type
Liquid crystal on silicon (LCoS), reflective
Operating Wavelength
400 nm – 850 nm
Panel Resolution
1920 x 1080, Full HD
3840 x 2160, UHD
Panel Active Area
12.5 mm x 7.1 mm
15.6 mm x 9.2 mm
Pixel Pitch
6.4 µm
3.74 µm
Fill Factor
>93%
>90%
Average Reflectance
75% (Typical)
64% (Typical)
Phase/Retardance
Range
2π @ 633 nm (Standard)
4.7π @ 532 nm (Extended)
2π @ 633 nm
Optic Axis
45°
Angle of Incidence
1
0°
Reflected Wavefront
Distortion
<λ/7 @ 633 nm
<λ/2 @ 633 nm
Damage Threshold
Femtosecond: 0.138 J/cm
2
(535 nm, 59.4 fs, 100 Hz, Ø188 µm)
Nanosecond: 0.63 J/cm
2
(532 nm, 8.6 ns, 10 Hz, Ø203 µm)
Frame Rate
Standard: 60 Hz; Frame Boost: 180 Hz
Standard: 30 Hz
Fluctuation/Flickering
(RMS)
2
<1% (Standard)
<5% (Extended)
<5%
Beam Deviation by Panel
Tip/Tilt
±3.2°
Dimensions (L x W x H)
3
172.0 mm x 110.0 mm x 81.6 mm
Weight
1.24 kg
Storage Temperature
0 °C to 60 °C
Operating Temperature
10 °C to 40 °C
Connection
HDMI-Compatible, USB 2.0
Bit Depth
8 Bit, 0-255 Gray Level
1
Other angles of incidence will result in phase shifts that differ from the programmed pattern. Angles of up to 10° are possible without
significantly affecting performance.
2
Fluctuation/Flickering is the phase fluctuation as the percentage of the entire phase range, and is dependent on current phase setting.
3
The reported height dimension includes the maximum travel range of the adjuster knob.