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Kigre is developing new scalable high gain broad band rare earth doped laser oscillator/amplifier glass materials & diode pump architectures in support of high energy and high power laser applications. What's new, exciting and different about Kigre's laser glass materials and constructs is the ability to efficiently store and extract 1000-10,000x more laser power from ultra-short gain lengths and ...

Kigre is developing new scalable high gain broad band rare earth doped laser oscillator/amplifier glass materials & diode pump architectures in support of high energy and high power laser applications. What's new, exciting and different about Kigre's laser glass materials and constructs is the ability to efficiently store and extract 1000-10,000x more laser power from ultra-short gain lengths and ...

The provision of quality-differentiated instruction requisite for educational success is dependent on the implementation of timely differentiated placement procedures. Studies indicate that despite a plethora of “research based” educational tools and substantial funding, “language minority” (LM) students who fail to successfully exit enrichment programs for ELLs within three to four years ...

A UNIQUE THERMOCOUPLE FOR MEASURING TEMPERATURES ABOVE THE TUNGSTEN/TUNGSTEN-RHENIUM RANGE OF 2400 DEG C HAS BEEN DESCRIBED IN OUR COMPANY'S U.S. PATENT 4,650,920. THE USE OF THIS GRAPHITE FIBER THERMOCOUPLE OFFERS MANY ADVANTAGES IN TESTING OF MATERIALS AT HIGH TEMPERATURES AS COMPARED TO RADIATION SENSORS. TO BE COMMERCIALLY SUCESSFUL THIS GRAPHITE FIBER THERMOCOUPLE MUST HAVE A REPRODUCIBILE AN ...

We propose to develop technology for manufacturing deep ultraviolet (DUV) semiconductor Laser Diode (LDs) emitting in the spectral range of 250 nm. Blue and near UV (wavelength > 370 nm) light emitters are based on GaN/InGaN material system. In Phase I, wewill demonstrate LD structures with dislocation density below 107 cm-2, electroluminescence peak at 250 nm and stimulated emission at 250 nm und ...

To develop technology for manufacturing of deep ultraviolet (DUV) semiconductor Laser Diode (LDs) emitting in the spectral range of 250nm.

Sensor Electronic Technology, Inc. proposes a radically different approach for pushing the GaN HEMT performance above the 200 GHz range. In this approach, called Drain Gate Recess, the shape of the recessed gate is such that the gate metal is CLOSER to the channel near the drain edge of the channel. The result is a variation of the device threshold voltage along the channel that makes the electr ...

Sensor Electronic Technology, Inc. proposes a radically different approach for pushing the GaN HEMT performance above the 200 GHz range. In this approach, called Drain Gate Recess, the shape of the recessed gate is such that the gate metal is CLOSER to the channel near the drain edge of the channel. The result is a variation of the device threshold voltage along the channel that makes the electr ...

CSMP is an exciting K-6 math program, designated as an "exemplary educational program that works¿ by the U.S. Department of Education, which funded its development, evaluation, and dissemination. Its spiral, problem solving approach uses picture languages, abaci, and technically challenging games. Simple problems subtly introduce sophisticated concepts. While class and teacher-student intera ...

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