Abstract:ABSTRACT: Vertical cavity surface emitting lasers (VCSELs) is a new technology which can be used for developing high performance laser components for cold atom Atomic Frequency Standards(AFS) technology. The narrow linewidth of these devices combined with high modulation… more
Abstract:… the high speed cameras, Army needs an illumination intensity of 300,000 lumens for a duration of at least 30 seconds from a small source of 6x6x6"size including the batteries. Princeton Optronics proposes to use VCSELs (vertical cavity surface emitting laser), which is… more
Abstract:Army is very interested in developing reduced eye hazard fiber lasers based on high power VCSEL pumps. Development of high power VCSEL pump array for pumping an Erbium or Thulium fiber laser would be an important objective for the Army for the development of… more
Abstract:DARPA is interested in advanced UV laser technology for development of miniature UV 3D LIDARs. UV sources are preferred for seeing through many natural and man made obscurants. Princeton Optronics proposes to develop a miniature UV source at wavelength below 300nm by pumping a… more
Abstract:We propose a solid-state IR flare solid-state design based on the VCSEL (Vertical Cavity Surface Emitting Laser) technology, emitting>315W total power around 808nm as a replacement of the illuminant candle which Army currently uses. The requirements in terms of input… more
Abstract:For this program, we propose to develop large pixel-count single photon counting detector arrays suitable for deployment in spacecraft terminal receivers supporting long-range laser communication systems at 1.5 um. To surmount the present obstacles to higher photon counting rate… more
Abstract:ABSTRACT: We propose to develop modeling and initial concept feasibility demonstration for MWIR lasers that span the 2.4-4 um wavelength span. The laser active region design is based on a novel quantum well design that is grown on InP substrates. The laser… more
Abstract:A low cost, low noise, narrow linewidth, high power laser is proposed using semiconductor laser and scalable manufacturing technologies. The underlying technology is an external cavity laser leveraging existing materials and processes developed for the… more
Abstract:…vered that unique natural marine and terrestrial micro-structures bound to viral antigens can be delivered to gills and mucosal surfaces of salmon to boost specific immune responses against a viral pathogen. We use a nanotechnology-based dynamic light scattering laser… more
Abstract:… sources enables the design of compact, rugged, reliable and efficient LIDAR transmitters based on all-amplifier architecture.
Direct diode-pumping using the latest 1.9-um diode laser technology provides improved oscillator reliability and compactness. Efficient, Tm:fiber … more
Abstract:…itation for light-weight and power efficient instruments that enable elemental and/or mineralogy analysis, Q-Peak, together with Firestar Technology and the Colorado School of Mines, proposes to develop a compact, robust and efficient, instrument capable of performing, … more
Abstract:Q-Peak proposes to develop a compact, high-repetition rate, dual-line UV source based on the combination of an innovative, efficient, high-energy, single-frequency, 1047-nm Nd:YLF laser and efficient, robust nonlinear optical frequency converters. The pulse-pumped, repetitively… more
Abstract:… degrade over time. In order to maintain a constant photoemission, the photoinjector laser output power has to be increased. A 100-W average powergreen laser could provide uninterrupted photoemission for up to 4 days. Q-Peak proposes to develop a frequency doubled hybrid laser… more
Abstract:Q-Peak Inc., in collaboration with The Johns Hopkins University (JHU), proposes to develop an extremely compact, air-cooled, lightweight, multi-wavelength, burst-mode laser based on the combination of a Q-switched, Nd-doped, oscillator-amplifier laser, and efficient, robust… more
Abstract:Recent advances in fiber lasers have shown their potential for power scaling to Directed Energy levels. Many of the high-power, cladding-pumped, large-mode-area fiber systems demonstrated in the laboratory have employed free-space optics to couple the diode… more
Abstract:ABSTRACT: In this effort, we propose to develop a high-efficiency, high-power optical transmitter as an enabling technology for high-data-rate, free-space laser communications. The latter will be applied for use in future generations of Unmanned Aerial Vehicles- and… more
Abstract:We propose to develop a laser ultrasonic system that addresses the US Navy needs for non-destructive inspection technology of composite containment structures in electro-magnetic rail-gun launchers. The laser ultrasonic system provides fast, non-contact evaluation of composites… more
Abstract:…e solutions are proposed: (1) Hardening of the tower lighting units and improvement or alteration of their circuitry to guard against high RF fields and other environmental effects, in order to increase the survivability of existing equipment, and (2) Development of a novel … more
Abstract:… economy is the cost of high-pressure vessels when compared to a standard gasoline tank. In response to funding opportunity topic 3a Reducing the Cost of High Pressure Hydrogen Storage Tanks, Quantum proposes a solution that addresses the costly T700 carbon fiber, which makes… more
Abstract:… could also be employed to build compact, inexpensive, and powerful accelerators; which could be used in a verity of fields from university research and medical industry to defense and security applications. Those mechanisms are often based on either dielectric laser… more
Abstract:Laser-electron beam interactions have numerous applications in light sources and advanced accelerator facilities yet the tools to model such interactions are decoupled requiring stringing the input/output of many codes to retrieve significant results. In addition, these codes… more
Abstract:The development of high quality, high power electron beam photoinjectors is of great interest to free electron lasers and energy recovery linac facilities. One major hurdle is the achievement of high quantum efficiency (QE) from photoinjector cathodes. Semiconductor cathodes… more
Abstract:High-brightness electron beams are required for a number of applications, from advanced accelerators to 4th generation light sources. However, the current technology for producing such beams requires an expensive, complicated laser system to drive a photocathode in a radio… more
Abstract:…, such as the remote identification of explosives and other hazardous compounds, UV pulses of variable length are required. Many of the chemical processes of interest to the defense sector occur on ~100s of ps timescales and demand a high degree of control over the peak … more
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