Ultra High Definition Digital Micromirror Spatial Light Modulator DMD-2K095-02-8
Product Briefing
Digtial Micromirror Device (DMD) is a kind of spatial light modulator (SLM) that modulate the amplitude, direction and/or phase of incident light.DMDs are arrays of multiple high-speed digtial light-reflecting open-light, consisting of a number of small aluminium reflective mirrors, with the number of mirrors determined by the display resolution, with one small mirror corresponding to One small lens corresponds to one pixel, and the conversion rate can be several thousand times/second or higher. Compared to the low transmittance and small contrast of TFT-LCD (liquid crystal), DMD has high reflectance and high contrast. Imaging the object on the DMD device, through the pixel-level controllable feature of the DMD device and its high-speed flip frequency, and then scanning each image point to the detector in turn, it realises the high-speed passive point-scanning imaging of the object under the visible light condition in the daytime, and combining the light source and the optics. The combination of light source and optics allows DMDs to achieve binary graphics that far exceed other spatial light modulation methods in speed, accuracy, and efficiency.Each lens of a DMD can be individually deflected +/- X° around an articulated oblique axis, with X typically being 12° (nominal). The deflection of the lenses by +12° (on) and -12° (off) is individually controlled by changing the binary state of the underlying CMOS control circuitry and the lens reset signal. The light reflected by the micromirror in the on state is transmitted across the projection lens to the screen, and the image is modulated in grey scale by controlling the length of the proportion of time occupied by the on and off states.
Product Parameters
Real-time transmission series DMD-2K095-02-8RT
Model Number |
DMD-2K095-02-8RT |
Specificities |
real time transmission |
|
Resolution |
1920 x 1080 |
Pixel Size |
10.8μm |
|
Image Size |
0.95" |
Depth |
Deposit map: 1-12 bit adjustable Real-time: (1, 2, 4, 8 bits adjustable) |
|
Contrast Ratio |
>2000:1 |
Refresh Frequency (real time transmission) |
8 Bit |
120Hz |
Input-output synchronization |
Support |
Refresh Frequency (thumbnail sketch) |
16 Bit |
/ |
Spectral Range |
400nm-700nm |
8 Bit |
288Hz |
|
Reflectivity |
>78.5% |
6 Bit |
1000Hz |
|
Damage Threshold |
10W/cm² |
1 Bit |
17857Hz |
|
RAM/Flash |
8GB(DDR4)/32GB(emmc flash) |
Real-time transmission video interface |
HDMI |
|
PC Interface |
USB3.0 |
Number Of Maps Stored |
23130 (volatile) + 107941 (non-volatile) (1 digit) 2891 (volatile) + 13492 (non-volatile) (8 bits) |
|
Angle Of Divergence |
±12° |
Control Software |
DMD GUI |
Ultra High Speed Series DMD-2K095-02-8HS
Model Number |
DMD-2K095-02-08HS |
Specificities |
Ultra High Speed |
|
Resolution |
1920 x 1080 |
Pixel Size |
10.8μm |
|
Image Size |
0.95" |
Depth |
Deposit map: 1-12 bit adjustable |
|
Contrast Ratio |
>2000:1 |
Refresh Frequency (real time transmission) |
8 Bit |
120Hz |
Input-output synchronization |
Support |
Refresh Frequency (thumbnail sketch) |
16 Bit |
/ |
Spectral Range |
400nm-700nm |
8 Bit |
288Hz |
|
Reflectivity |
>78.5% |
6 Bit |
1000Hz |
|
Damage Threshold |
10W/cm² |
1 Bit |
17857Hz |
|
RAM/Flash |
8GB(DDR4)/32GB(emmc flash) |
Real-time transmission video interface |
HDMI |
|
PC Interface |
USB3.0 |
Number Of Maps Stored |
23130 (volatile) + 107941 (non-volatile) (1 digit) 2891 (volatile) + 13492 (non-volatile) (8 bits) |
|
Angle Of Divergence |
±12° |
Control Software |
DMD GUI |
Supporting software
1. Picture support disk-based management, or management in the upper computer software interface.
2. Support system feedback, equipment information such as temperature feedback.
3. Support online update program.
4. Support real-time and save picture mode switching.
5. Support input synchronization setting in real-time mode, i.e. switching external trigger or internal trigger (automatic trigger).

Areas of application
- Light field modulation
- machine vision
- computational imaging
- spectral analysis
- vision guidance
- super-resolution microscopy
- structured light projection
- laser holography
- maskless lithography
- hyperspectral imaging
- laser beam calibration
- 3D measurement and 3D printer technology
- spectral analysis
- simulators