Search Results

open access

Air National Guard Units Impacted by BRAC

Description: Department of Defense Clearinghouse Response: DoD Clearinghouse reply to a quetion from the BRAC Commission regarding Air National Guard units impacted by BRAC (spreadsheet).
Date: August 21, 2005
Creator: United States. Department of Defense.
Partner: UNT Libraries Government Documents Department
open access

DFAS COBRA Brief

Description: Department of Defense Clearinghouse Response: Brief to the Commission: Defense Finance and Accounting Service (DFAS) Cost of Base Realignment Actions (COBRA)
Date: August 21, 2005
Creator: United States. Department of Defense.
Partner: UNT Libraries Government Documents Department
open access

Community Correspondence – Letter dtd 08/16/2005 to Chairman Principi and all Commissioners from John Michael Loh

Description: Community Correspondence – Letter dtd 08/16/2005 to Chairman Principi and all Commissioners from John Michael Loh, General, USAF (Ret) as a follow-up to sworn testimony of June 21 at Rapid City, the General writes to provide a succinct summary of his logic and set of arguments supporting the retention of Ellsworth AFB and its B- 1 bombers.
Date: August 21, 2005
Partner: UNT Libraries Government Documents Department
open access

Executive Correspondence – Letter dtd 08/16/2005 to Chairman Principi from Duncan Hunter and Roscoe Bartlett

Description: Executive Correspondence – Letter dtd 08/16/2005 to Chairman Principi from Duncan Hunter, Chairman of the Committee on Armed Services, and Roscoe Bartlett, Chairman of the Projection Forces Subcommittee expressing their support to keep the New London Sub Base open.
Date: August 21, 2005
Partner: UNT Libraries Government Documents Department
open access

Community Input – Army Fort Dix – NJ

Description: Community Input – Army Fort Dix – NJ including a Review of Impletation Plan for Fort Dix, NJ, email correspondence concerning Fort Dix and a letter from Charles Horn COL, MC concerning the Future Medical Support Staffing at Fort Dix.
Date: August 21, 2005
Partner: UNT Libraries Government Documents Department
open access

Consolidate Air and Space C4ISR Research, Development & Acquisition, Test and Evaluation (page TECH-6 of TJCSG recommendations)

Description: Department of Defense Clearinghouse Response: DoD Clearinghouse reply to a letter from the BRAC Commission regarding a need to Consolidate Air and Space C4ISR Research, Development & Acquisition, Test and Evaluation (page TECH-6 of TJCSG recommendations).
Date: August 21, 2005
Creator: United States. Department of Defense.
Partner: UNT Libraries Government Documents Department
open access

Air National Guard Fighter Pilots

Description: Department of Defense Clearinghouse Response: DoD Clearinghouse reply to a letter from the BRAC Commission regarding fighter pilots in the Air National Guard.
Date: August 21, 2005
Creator: United States. Department of Defense.
Partner: UNT Libraries Government Documents Department
open access

An Experimental Test of Superradiance in a Single Pass Seeded FEL.

Description: Superradiance and nonlinear evolution of a FEL pulse in a single-pass FEL were experimentally demonstrated at the National Synchrotron Light Source (NSLS) Source Development Laboratory (SDL). The experiment was performed using a 1.5 ps high-brightness electron beam and a 100fs Ti:Sapphire seed laser. The seed laser and electron beam interact in the 10 meter long NISUS undulator with a period of 3.89 cm. The FEL spectrum, energy and pulse length along the undulator were measured. FEL saturation … more
Date: August 21, 2005
Creator: Watanabe, T.; Liu, D.; Murphy, J. B.; Rose, J.; Shaftan, T.; Tsang, T. et al.
Partner: UNT Libraries Government Documents Department
open access

Experimental Characterization of Seeded FEL Amplifier at the NSLS SDL.

Description: Experimental characterization of a near-IR FEL amplifier at the NSLS SDL is presented in this report. SASE was observed from 0.8-1 {micro}m with 5 orders of magnitude gain. We have experimentally demonstrated saturation of a laser seeded FEL amplifier and control of the FEL output by the seed laser. Nonlinear harmonics have also been explored. The FEL pulse length for the first three harmonics was experimentally characterized and the increase of the FEL pulse length with harmonic number was obs… more
Date: August 21, 2005
Creator: Watanabe, T.; Liu, D.; Murphy, J. B.; Rose, J.; Shaftan, T.; Tsang, T. et al.
Partner: UNT Libraries Government Documents Department
open access

Development of a 400 Level 3C Clamped Downhole Seismic Receiver Array for 3D Borehole Seismic Imaging of Gas Reservoirs

Description: Borehole seismology is the highest resolution geophysical imaging technique available today to the oil and gas industry for characterization and monitoring of oil and gas reservoirs. However, the industry's ability to economically do high resolution 3D imaging of deep and complex gas reservoirs using borehole seismology is currently hampered by the lack of the acquisition technology necessary to record the large volumes of the high frequency, high signal-to-noise-ratio borehole seismic data nee… more
Date: August 21, 2005
Creator: Paulsson, Bjorn N.P.
Partner: UNT Libraries Government Documents Department
open access

Radiation Spectrum Statistics in a High-Gain Free-Electron Laser at 266nm.

Description: High Gain Harmonic Generation FEL is in operations at the DUV-FEL facility (BNL). During HGHG FEL characterization we have measured a set of data demonstrating basic properties of the FEL radiation and compared them with analytic calculations [1]. This paper describes continuation of characterization of the HGHG FEL radiation output, based on the spectral measurements. We discuss analysis of an experiment at which the tunability concept of a seeded FEL with a fixed seed wavelength has been veri… more
Date: August 21, 2005
Creator: Staftan, T.; Sheehy, B.; Loos, H.; Yu, L. H.; Murphy, J. B.; Krinsky, S. et al.
Partner: UNT Libraries Government Documents Department
open access

Design Study of Compact Mega-Watt Class Fel Amplifier Based on the Visa Undulator.

Description: The strong focusing VISA undulator is presented in this report. The proposed FEL will operate at the 1 {micro}m water window. Extensive simulations were performed to optimize an FEL amplifier based on the two-meter long VISA undulator which has a period of 1.8 cm and an undulator parameter K = 1.26. The betatron function inside the VISA undulator is about 30 cm. For an electron beam with a peak current {approx}1 kA and a normalized emittance of 5 mm-mrad, the FEL peak power can exceed 1 GW with… more
Date: August 21, 2005
Creator: Watanabe, T.; Liu, D.; Murphy, J. B.; Pinayev, I.; Rose, J.; Shaftan, T. et al.
Partner: UNT Libraries Government Documents Department
open access

High Average Power Optical FEL Amplifiers.

Description: Historically, the first demonstration of the optical FEL was in an amplifier configuration at Stanford University [l]. There were other notable instances of amplifying a seed laser, such as the LLNL PALADIN amplifier [2] and the BNL ATF High-Gain Harmonic Generation FEL [3]. However, for the most part FELs are operated as oscillators or self amplified spontaneous emission devices. Yet, in wavelength regimes where a conventional laser seed can be used, the FEL can be used as an amplifier. One pr… more
Date: August 21, 2005
Creator: Ben-Zvi, Ilan & Litvinenko, V.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen