Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Curly R. Hoaglan"'
Autor:
Mary L. Spaeth, J.A. Britten, Edward I. Moses, Scott C. Mitchell, William A. Molander, Deanna Marie Pennington, Kenneth M. Skulina, S J Bryan, G. Beer, John K. Crane, T C Carlson, Jay W. Dawson, Benoit Wattellier, John A. Caird, David N. Fittinghoff, Brent C. Stuart, Michael C. Rushford, Curly R. Hoaglan, Alvin C. Erlandson, Mark R. Hermann, G. L. Tietbohl, L. Jones, M. H. Key, Christopher P. J. Barty, Otto Landen, Igor Jovanovic, A. Iyer, Curtis G. Brown, A.M. Komashko, H. Nguyen, L. Risinger, S.A. Payne, J D Nissen, Raymond J. Beach, Norman D. Nielsen, Z. Liao
Publikováno v:
Nuclear Fusion. 44:S266-S275
The technical challenges and motivations for high-energy, short-pulse generation with the National Ignition Facility (NIF) and possibly other large-scale Nd : glass lasers are reviewed. High-energy short-pulse generation (multi-kilojoule, picosecond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebfc72a1ddfb3aacc6489d536b2e8202
https://doi.org/10.1088/0029-5515/44/12/s18
https://doi.org/10.1088/0029-5515/44/12/s18
Autor:
Jerald A. Britten, Patrick Lu, Cindy C. Larson, M. D. Aasen, Ke-Xun Sun, Robert L. Byer, T C Carlson, Curly R. Hoaglan, J D Nissen, Hoang T. Nguyen
Publikováno v:
Optics letters. 34(11)
We have developed improved cavity-finesse methods for characterizing the diffraction efficiencies of large gratings at the Littrow angle. These methods include measuring cavity length with optical techniques, using a Michelson interferometer to calib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f3a1ed2520b9b511621be57862afbf2
https://pubmed.ncbi.nlm.nih.gov/19488156
https://pubmed.ncbi.nlm.nih.gov/19488156
Autor:
T C Carlson, Curly R. Hoaglan, Brent C. Stuart, Leslie J. Summers, J.A. Britten, J D Nissen, Hoang T. Nguyen, William A. Molander, L. Jones, Curtis G. Brown, Christopher P. J. Barty, M. D. Aasen, Igor Jovanovic
Publikováno v:
2005 Quantum Electronics and Laser Science Conference.
We describe the design, fabrication, and test of large-area multilayer dielectric gratings for high-energy petawatt lasers. 80/spl times/40-cm/sup 2/, 1780-mm/sup -1/ gratings have been fabricated, exhibiting high diffraction efficiency and >4 J/cm/s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682341f7c19852523dc21b6be29a70ec
https://doi.org/10.1109/qels.2005.1549367
https://doi.org/10.1109/qels.2005.1549367
Autor:
J E Peterson, M. D. Aasen, J D Nissen, Leslie J. Summers, J.A. Britten, T C Carlson, Hoang T. Nguyen, Curly R. Hoaglan, Igor Jovanovic
Publikováno v:
SPIE Proceedings.
To enable high-energy petawatt laser operation we have developed the processing methods and tooling that produced both the world's largest multilayer dielectric reflection grating and the world's highest laser damage resistant gratings. We have succe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dd470e3eda86c3a903e71838edc14f6
https://doi.org/10.1117/12.633689
https://doi.org/10.1117/12.633689
Autor:
J Toeppen, L Summers, J Nissen, S N Dixit, R Hyde, M. D. Aasen, Curly R. Hoaglan, M C Rushford, Ian M. Thomas, C Nelson, J A Britten
This FY03 final report on Wet Etch Figuring involves a 2D thermal tool. Its purpose is to flatten (0.3 to 1 mm thickness) sheets of glass faster thus cheaper than conventional sub aperture tools. An array of resistors on a circuit board was used to h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::110567c4a9ebb09855aa7ff42e0e2c6e
https://doi.org/10.2172/15007304
https://doi.org/10.2172/15007304
Autor:
Jerald A. Britten, Nicholas Hopps, Michael C. Rushford, Curly R. Hoaglan, Sham N. Dixit, Thomas H. Bett
Publikováno v:
SPIE Proceedings.
This report discusses the design and installation of a static wavefront correction optic on the HELEN laser at AWE. The element is designed to compensate for static phase errors and prompt thermally induced aberrations on the backlighter beam of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4b3ca75bf374975a79be03eea383eb
https://doi.org/10.1117/12.469497
https://doi.org/10.1117/12.469497
Autor:
Curly R. Hoaglan, Sham N. Dixit, Leslie J. Summers, Ian M. Thomas, Jerald A. Britten, Michael C. Rushford
Publikováno v:
SPIE Proceedings.
Wet-etch figuring (WEF), a computer-controlled method for generating arbitrarily shaped optical surfaces using wet chemical etching, has been developed. This method uses applicator geometry and surface tension gradients (the Marangoni Effect) to defi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90498b6925d62ec64d945e2dc939fc49
https://doi.org/10.1117/12.453623
https://doi.org/10.1117/12.453623
Autor:
Jerald A. Britten, Roderick A. Hyde, Leslie J. Summers, John S. Toeppen, Michael C. Rushford, Curly R. Hoaglan, Sham N. Dixit
Publikováno v:
SPIE Proceedings.
Large aperture diffractive optics are needed in high power laser applications to protect against laser damage during operation and in space applications to increase the light gathering power and consequently the signal to noise. We describe the facil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5acd0a61d8c76078ad9db45abf43d3ef
https://doi.org/10.1117/12.448029
https://doi.org/10.1117/12.448029
Autor:
Mohammad R. Taghizadeh, Curly R. Hoaglan, Andrew R. Barnes, Jerald A. Britten, Michael C. Rushford, Nicholas Hopps, Sham N. Dixit, Andrew J. Waddie, P. Rudman, Thomas H. Bett, M. Thompson
Publikováno v:
SPIE Proceedings.
We describe development of passive phase correction elements to compensate for static phase errors and prompt thermally induced aberrations in the HELEN laser at AWE. Partial compensation of cooling effects is also included in the design. Phase eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fb198e684273706e4c76c8b78f3752
https://doi.org/10.1117/12.448028
https://doi.org/10.1117/12.448028
Autor:
Curly R. Hoaglan, Ian M. Barton, Bruce W. Shore, J. M. Yoshiyama, Ron P. Mouser, Michael C. Rushford, Thomas Gene Parham, Sham N. Dixit, Charles T. Thompson, Jerald A. Britten, Leslie J. Summers, S. Herman, Lun Auyang, Colin L. Battersby
Publikováno v:
SPIE Proceedings.
We have fabricated demonstration diffractive optic plates at full scale for the NIF laser. These include an off-axis focusing beam sampling grating, a color separation grating, and a kinoform phase plate for spatial beam smoothing. Fabrication method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ab981d602a5c432fb1c58d50889c1a
https://doi.org/10.1117/12.344461
https://doi.org/10.1117/12.344461