Ultra-High speed Digital Micromirror Spatial Light Modulators

We are mainly engaged in the application technology research and development of digital micromirror spatial light modulator (Digital Micromirror Device-DMD). It is a high-tech enterprise specializing in the research and development, production and sales of hardware and software in digital light process (DLP) related fields such as semiconductor maskless lithography, computational imaging, compressed sensing and 3D detection. Our products include SFG-F3010, SFG-F4100, SFG-F4200, SFG-F4500, SFG-F4710, SFG-F4320, SFG-F6500, F SFG-9000, etc., widely used in scientific research, 3D scanning and LDI industries.

The company has been composed of young and middle-aged technical backbone R & D team, can be said to provide customers with DLP scheme design, DMD drive control system design and other services. At the heart of the digital micromirror spatial light modulator is the digital Micromirror device (DMD), an optical semiconductor module and a MEMS chip in which each lens can be deflected ±10deg, ±12deg or ±17deg respectively, around the hinged shaft. The DMD chip mainly regulates the rotation Angle of each micromirror on the chip according to different digital signals transmitted by the front-end circuit to the CMOS chip, so that the light irradiated on the micromirror can be selectively reflected to the imaging surface for imaging. Since the deflection of the lens is controlled separately by the underlying CMOS control circuit and the binary information of the reset signal of the lens, the optical field digital flower modulation can be realized. Because DMD is reflected by aluminized micromirror, almost no energy absorption, and controlled by CMOS technology, the speed, accuracy, energy and efficiency of light modulation are far more than other spatial light modulators. DMD technology is widely used, including spectral analysis, maskless lithography, 3D measurement, naked eye 3D display, holographic imaging, compressed sensing, biological microscopy, SLA 3D printing, machine vision, etc.

Operation Principle of Digital Micromirror Devices:

At heart of the Digital Micromirror spatial light modulator is the Digital Micromirror device (DMD), an optical semiconductor module and a MEMS chip in which each lens can be deflected ±10°, ±12°, or ±17.5°, respectively, around the articulated shaft. The DMD chip mainly regulates the rotation Angle of each micro mirror on the chip according to different digital signals transmitted by the front-end circuit of the CMOS chip, so that the light shin on the micro mirror can be selectively reflected on the imaging surface for imaging. Since the deflection of the lens is controlled solely by the underlying CMOS control circuit and the binary information of the lens reset signal, the digital modulation of the optical field can be realized. Because DMD is reflected by aluminized micro mirror, almost no energy absorption , and controlled by CMOS technology, the speed, accuracy, energy and efficiency of light modulation is far higher than other space light modulators. DMD technology is widely used, including spectral analysis, maskless lithography, 3D measurement, naked eye 3D display, holographic imaging, compressed sensing, biological microscopy, SLA 3D printing, machine vision, etc.

Applications:

List of Main Products:

High Quality, Low Price & Good Service

Wuhan Sintec Optronics -- One-stop Shop for Optics, Lasers, Machines & Parts

Wuhan Sintec Optronics Co. Ltd is a China-based supplier and fabricator of laser cutting machines, laser welding machines, laser marking machines, laser cleaning machines, optical components, lasers and laser parts. We provide various high-quality, low-price lasers & optics for OEM and end users. The company is managed by experienced professionals with engineering, management & servicing backgrounds.

Our main products are fiber laser cutting machines, fiber laser welding machines, laser marking machines, and laser cleaning machines. We also provide lasers, optics & laser parts - CO2 laser, green laser, fiber laser module, DPSS laser, microchip laser, Q-switch, AOM, AO deflector & frequency shifter, laser lamp (arc lamp and flashlamp), CW & pulsed laser power supply, Nd: YAG rod, beam expander, scan lens (f-theta lens), focusing lens, mirror, the output coupler, power meter, laser diode, diode driver, diode module, CNC control software, laser marking head, marking software, green laser pointer, pump chamber, lamp-pumped cavity, laser safety goggles, chiller, table & stage, WDM.

We are a leading company in Optics Valley of China to provide quality laser systems & optical components and excellent services at attractive prices. We always try our best to make our products reliable, safe, easy to use, flexible, and economical. We believe our continuing advances in technologies will make us the best choice to provide the solutions to make you remain competitive and be a leader in your own field.

Many innovative technologies have been developed through our R&D. The robot 3D laser cutter and small high precision CNC tube fiber laser cutter have reached the level of first-class in the world. It is the most advanced machining tool for high-speed cutting of arc and hole positions of irregular pipes. This has also completely changed the domestic technology level of this industry and has allowed Sintec Optronics to lead the market. In addition, Wuhan Sintec Optronics is one of the earliest laser equipment technology research and development and production manufacturing enterprises in China with the ability to vertically integrate materials, devices, and entire machines.

The company’s mission is to provide one-stop shop for optics, lasers, machines & parts. We are glad to provide high cost-effective products and high-quality service for our customers.

Motto
Superior quality, competitive pricing, professional service

Mission
Our purpose is to develop solutions to solve engineering problems using laser technology.
We connect our competencies as laser specialists to create solutions for academia and industry.

Philosophy
Creative and open work environment