Electro-optical polymer technology gains new application GigOptix strengthens cooperation with US military

GigOptix, a leading provider of electronic engines for the optically connected digital world, today announced an expansion of its agreement with the Defense Systems Advanced Research Projects Agency (DARPA) Microsystems Technology Office (MTO), an additional agreement to develop A low-drive, wideband Mach-Zehnder (MZ) modulator fabricated from GigOptix electro-optic EO polymer material that operates in very low temperature environments - primarily used in supercomputers, with an additional protocol value of $346,000. As a result, the total value of the contract reached 6.1 million US dollars, which means that the new application of the modulator is opened.

"Because of the inherent properties of electro-optical materials, we apply this material to GigOptix's high-speed polymer modulators, which have the potential to combine low-voltage drive and ultra-low operating temperatures. Our technology can effectively simultaneously "We meet all these needs," said Dr. Raluca Dinu, vice president and general manager of GigOptix. "We are very pleased that GigOptix's electro-optical polymer technology meets military needs and is once again recognized by the military. We will continue to accelerate this modulation. The commercialization of the device in the field of telecommunications confirms that EO polymer technology can provide carrier-grade reliability."

Electro-optical polymer devices are ideal for size, weight, power, and high bandwidth requirements, and eliminate the effects of electromagnetic interference - critical for many important military applications.

42Mm Dc Planetary Gear Motor includes 42RP775 DC Planetary Gear Motor. This kind of Planetary Gear Motor is mainly applied on medical devices like injection equipment, beauty instruments and massage devices. Also this kind of Dc Planetary Gear Motor are sometimes used on robots.

42mm DC Planetary Gear Motor has the following characterics:

1.the 36mm DC Planetary Gear Motor has a good performance on the noise level;

2.the planetary gearbox has a longer working life than other types gearbox;

3.the micro dc Planetary Gear motor has a small size, but the torque it could reach equal to some gearbox over 50mm

For 42mm dc planetary gear motor, there are 4 types gearbox;

For the 1 stage gearbox, we have 3.7, 5.2 gear ratio;

For the 2 stages gearbox, we have 13, 18, 25 gear ratios;

For the 3 stages gearbox, we have 49, 67, 92, 125 gear ratios;

For the 4 stages gearbox, we have 181, 246, 336, 458, 625 gear ratios;

Number of stages	1	2	3	4
Reduction ratio	3.7, 5.2	13, 18, 25	49, 67, 92, 125	181, 246, 336, 458, 625
Gearbox length(L) mm	33.5	43.5	53.5	63.5
Breaking torque(kgfcm)	15	25	50	90
Gearbox efficiency	90%	81%	73%	65%

42mm DC Planetary Gear Motor

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