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62
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24
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17
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10
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7
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202
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173
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115
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62
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24
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Potential for efficient frequency conversion at high average power using solid state nonlinear optical materials
High-average-power frequency conversion using solid state nonlinear materials is discussed. Recent laboratory experience and new developments in design concepts show that current technology, a few tens of watts, may be extended by several orders of magnitude. For example, using KD*P, efficient doubling (>70%) of Nd:YAG at average powers approaching 100 KW is possible; and for doubling to the blue or ultraviolet regions, the average power may approach 1 MW. Configurations using segmented apertures permit essentially unlimited scaling of average power. High average power is achieved by configuring the nonlinear material as a set of thin plates with a large ratio of surface area to volume and by cooling the exposed surfaces with a flowing gas. The design and material fabrication of such a harmonic generator are well within current technology.
Date:
October 28, 1985
Creator:
Eimerl, D.
Object Type:
Report
System:
The UNT Digital Library
Adult Fishway Inspections on the Columbia and Snake Rivers, 1984-1985 Annual Report.
Mainstream projects which have adult fish passage facilities are inspected by project operators, fishway attendants, and state and federal fishery agencies. The overall movement of upstream migrants in 1984 appeared to be satisfactory with few delays. Special efforts were made by fishery agencies and Corps personnel to check on potential problems which appeared to exist at The Dalles and John Day Dams this year. However, adult passage facilities were operating ''in criteria'' and fish may have been delayed by temperature or other factors. Inspections were generally made once a month. Some projects were operating at less than full criteria as seen during inspections by fishery agencies this year. It appears that during periods of low tailwater, certain projects have difficulty maintaining proper head at main fishway entrances. Some main entrance gates bottom-out and water depth over these weirs are not up to desired criteria. Also it was noted that auxiliary water pumps were not being run at a rate to achieve the desired amount of water for attracting fish to the fish ladders and maintaining proper head at main fishway entrances.
Date:
June 28, 1985
Creator:
Basham, Larry R.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0138.0589]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Arriving are Alta and G. M. Fuller, left and Janyce and Henry Coffeen."
Date:
October 28, 1985
Creator:
Fulmer
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0612]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Danny Cooksey, Actor"
Date:
May 28, 1985
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0401]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Bart Conner - Gymnast."
Date:
June 28, 1985
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0065]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
May 28, 1985
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0403]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bart Conner is helped onto a stretcher after injuring his knee during an exhibition Friday."
Date:
June 28, 1985
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0141.0402]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Bart Conner"
Date:
June 28, 1985
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0137.0156]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
March 28, 1985
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0341]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Glenn Cook took a bruising shot off his glove hand, but still improved his record to 6-1 before leaving the game because of the injury."
Date:
May 28, 1985
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0075]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
August 28, 1985
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
ICF tritium production reactor
The conceptual design of an ICF tritium production reactor is described. The chamber design uses a beryllium multiplier and a liquid lithium breeder to achieve a tritium breeding ratio of 2.08. The annual net tritium production of this 532 MW/sub t/ plant is 16.9 kg, and the estimated cost of tritium is $8100/g.
Date:
February 28, 1985
Creator:
Meier, W. R.; McCarville, T. J.; Berwald, D. H.; Gordon, J. D. & Steele, W. G.
Object Type:
Article
System:
The UNT Digital Library
[Photograph 2012.201.B0324.0341]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mary Zimmerman, left, serves Ray Keitz and Charlotte Leach."
Date:
April 28, 1985
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0262B.0222]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "David and Brenda Hornbeek ,Bruce and Suzanne Bockus."
Date:
December 28, 1985
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0310B.0410]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Aerlex Corp. owner Alan Johnson stands surrounded by shallow wooden trays of explosive gunpowder and other raw materials used in the manufacture of aerial display bombs."
Date:
June 28, 1985
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0232.0123]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Robin and Jim Gray place their "bets" with Dianna Bailey, right, at a game of 21 during a recent for the Central Oklahoma Christian Camp."
Date:
December 28, 1985
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0313B.0752]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Mark L. Jesenko"
Date:
January 28, 1985
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0349.0160]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Rip-rap along bridges is good place to find spawning channel catfish at Lake Eufaula."
Date:
May 28, 1985
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0004]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At a recent banquet for inventors, Ruth Hendrix is installed as the (1986 president) of the Oklahoma inventors Congress by outgoing president Julian Taylor."
Date:
September 28, 1985
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0251.0240]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Judy Davis, Alice Heims and Susan Ingham, from left, prepare for the Harvest II food drive at a Safeway store."
Date:
October 28, 1985
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0224.0044]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cook Manufacturing Corp's enclosure for golf carts was shown off at an Oklahoma City golf course this past week by John Boswell of J.B. Resource Management, a Bethany distributor."
Date:
August 28, 1985
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0248.0818]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 28, 1985
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0248.0823]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
October 28, 1985
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0248.0822]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Special Judge Lynnell Anderson Harkins is sworn in Monday at the Oklahoma County Courthouse by District Judge Joe Cannon."
Date:
October 28, 1985
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History