Search results

  • 2024

    Post-process annealing of MgAl2O4 spinel optics for high energy laser windows

    Lyle, L. A. M., Murray-Krezan, J., Brooke, R., Wells, M., Everson, W. J., Gannon, J. J., Parish, M. V., Kim, W., Zhou, T., Bayya, S., Sanghera, J. S., Snyder, D. W., Randi, J. A. & Rearick, D. J., Apr 2024, In: Optical Materials. 150, 115213.

    Research output: Contribution to journalArticlepeer-review

  • 2023

    High average power optical properties of silica aerogel thin film

    Lin, P., Mah, M., Randi, J., DeFrances, S., Bernot, D. & Talghader, J. J., Mar 1 2023, In: Thin Solid Films. 768, 139722.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • Reduction in NIR absorption of Spinel through annealing

    Murray-Krezan, J., Lyle, L. A. M., Wells, M., Everson, W. J., Randi, J. A., Rearick, D. J., Gannon, J. J., Parish, M. V., Kim, W., Bayya, S., Zhou, T. & Sanghera, J. S., 2023, Advanced Optics for Imaging Applications: UV through LWIR VIII. Vizgaitis, J. N., Marasco, P. L. & Sanghera, J. S. (eds.). SPIE, 125300E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12530).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2022

    1077-nm, CW mirror thin film damage competition

    Negres, R. A., Stolz, C. J., DeFrances, S. B., Bernot, D. M., Randi, J. A. & Thomas, J. J., 2022, 54th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2022. Carr, C. W., Ristau, D. & Menoni, C. S. (eds.). SPIE, 1230002. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12300).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    1 Scopus citations
  • Diamond mirrors for high-power continuous-wave lasers

    Atikian, H. A., Sinclair, N., Latawiec, P., Xiong, X., Meesala, S., Gauthier, S., Wintz, D., Randi, J., Bernot, D., DeFrances, S., Thomas, J., Roman, M., Durrant, S., Capasso, F. & Lončar, M., Dec 2022, In: Nature communications. 13, 1, 2610.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    13 Scopus citations
  • 2021

    High Power and Contamination Properties of All-Silica High Reflectivity Multilayers

    Lin, P., Mah, M., Randi, J., Defrances, S., Bernot, D. & Talghader, J. J., 2021, (Accepted/In press) In: IEEE Photonics Journal.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    2 Scopus citations
  • 2019

    High power properties of low density nano-columnar SiO2 films for all-silica mirrors

    Lin, P., Randi, J. A., DeFrances, S., Bernot, D. & Talghader, J., 2019, Optical Interference Coatings, OIC 2019. Optica Publishing Group (formerly OSA), OIC-2019-TD.3. (Optics InfoBase Conference Papers; vol. Part F162-OIC 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2017

    CW laser damage testing of RAR nano-textured fused silica and YAG

    Macleod, B. D., Hobbs, D. S., Manni, A. D., Sabatino, E., Bernot, D. M., Defrances, S., Randi, J. A. & Thomas, J., 2017, 49th Annual Laser Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials 2017. Exarhos, G. J., Gruzdev, V. E., Menapace, J. A., Ristau, D. & Soileau, M. J. (eds.). SPIE, 1044705. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10447).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations
  • 2012

    Laser neutralization of surface and buried munitions

    Habersat, J. D., Schilling, B. W., Alexander, J. & Lehecka, T., 2012, Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XVII. SPIE, 835718. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8357).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2010

    Laser surface processing for stress and damage mitigation in SIC

    Jacobsen, R. L., Randi, J. & Payne, S., 2010, 29th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2010 - Congress Proceedings. Laser Institute of America, p. 806-810 5 p. (29th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2010 - Congress Proceedings; vol. 103).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • The science and technologies for fusion energy with lasers and direct-drive targets

    Sethian, J. D., Colombant, D. G., Giuliani, J. L., Lehmberg, R. H., Myers, M. C., Obenschain, S. P., Schmitt, A. J., Weaver, J., Wolford, M. F., Hegeler, F., Friedman, M., Robson, A. E., Bayramian, A., Caird, J., Ebbers, C., Latkowski, J., Hogan, W., R.Meier, W., J.Perkins, L. L. & Schaffers, K. & 68 others, AbdelKahlik, S., Schoonover, K., Sadowski, D., Boehm, K., Carlson, L., Pulsifer, J., Najmabadi, F., Raffray, A. R., Tillack, M. S., Kulcinski, G., Blanchard, J. P., Heltemes, T., Ibrahim, A., Marriott, E., Moses, G., Radell, R., Sawan, M., Santarius, J., Sviatoslavsky, G., Zenobia, S. S., Ghoniem, N. M., Sharafat, S., El-Awady, J., Hu, Q., Duty, C., Leonard, K., Romanoski, G., Snead, L. L., Zinkle, S. J., Gentile, C., Parsells, W., Prinksi, C. C., Kozub, T., Dodson, T., Rose, D. V., Renk, T., Olson, C., Alexander, N., Bozek, A., Flint, G., Goodin, D. T., Hund, J., Paguio, R., Petzoldt, R. W., Schroen, D. G., Sheliak, J., Bernat, T., Bittner, D., Karnes, J., Petta, N., Streit, J., Geller, D., Hoffer, J. K., McGeoch, M. W., Glidden, S. C., Sanders, H., Weidenheimer, D., Morton, D., Smith, I. D., Bobecia, M., Harding, D., Lehecka, T., Gilliam, S. B., Gidcumb, S. M., Forsythe, D., Parikh, N. R., O'Dell, S. & Gorensek, M., Apr 2010, In: IEEE Transactions on Plasma Science. 38, 4 PART 2, p. 690-703 14 p., 5382598.

    Research output: Contribution to journalArticlepeer-review

    56 Scopus citations
  • 2009

    Electro-optic laser beam shaping by patterned ferroelectric domains

    Krishnamurthi, M., Li, P., Singh, A., Thomas, J. G., Lehecka, T. M., Liu, Z. & Gopalan, V., 2009, In: Applied Physics Letters. 95, 20, 202902.

    Research output: Contribution to journalArticlepeer-review

    1 Scopus citations
  • High quality machining of non-metals with a picosecond laser

    Campbell, B. R., Moore, J. A., Lehecka, T. M., Thomas, J. G. & Semak, V. V., Jan 1 2009, ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings. Laser Institute of America, p. 937-941 5 p. (ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings; vol. 102).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations
  • Irradiation effects on dielectric mirrors for fusion power reactor application

    Snead, L. L., Leonard, K. J., Jellison, G. E., Sawan, M. & Lehecka, T., Aug 2009, In: Fusion Science and Technology. 56, 2, p. 1069-1077 9 p.

    Research output: Contribution to journalArticlepeer-review

    12 Scopus citations
  • Surface stress modification in silicon carbide by laser ablation

    Jacobsen, R. L., Randi, J. & Bertke, S., 2009, ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings. Laser Institute of America, p. 1224-1227 4 p. (ICALEO 2009 - 28th International Congress on Applications of Lasers and Electro-Optics, Congress Proceedings; vol. 102).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2008

    A study of material removal rates using the double pulse format with nanosecond pulse laser on metals

    Campbell, B. R., Lehecka, T. M., Thomas, J. G. & Semak, V. V., 2008, p. 181-186. 6 p.

    Research output: Contribution to conferencePaperpeer-review

    14 Scopus citations
  • Gadolinium calcium oxyborate piezoelectric single crystals for ultrahigh temperature (≥1000 °c) applications

    Zhang, S., Frantz, E., Xia, R., Everson, W., Randi, J., Snyder, D. W. & Shrout, T. R., 2008, In: Journal of Applied Physics. 104, 8, 084103.

    Research output: Contribution to journalArticlepeer-review

    69 Scopus citations
  • High temperature piezoelectric single crystal GdCa4O(BO 3)3 for sensor application

    Frantz, E., Snyder, D. W., Everson, W., Randi, J., Zhang, S. & Shrout, T. R., Dec 1 2008, International Conference and Exhibition on High Temperature Electronics 2008, HiTEC 2008. p. 308-311 4 p. (International Conference and Exhibition on High Temperature Electronics 2008, HiTEC 2008).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Long duration light emission from femtosecond laser-target interactions

    Lehecka, T., Mostovych, A. & Thomas, J., Aug 2008, In: Applied Physics A: Materials Science and Processing. 92, 3, p. 727-741 15 p.

    Research output: Contribution to journalArticlepeer-review

    6 Scopus citations
  • Shallow hole drilling with ultrashort pulse lasers

    Campbell, B. R., Forster, L. A., Lehecka, T. M., Thomas, J. G. & Semak, V. V., 2008, Photon Processing in Microelectronics and Photonics VII. 68790J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6879).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations
  • Stress and subsurface damage in polycrystalline SiC

    Randi, J. A., Everson, W. J., Shorey, A., Shafrir, S., Miao, C. & Jacobs, S., Jan 1 2008, Optical Fabrication and Testing, OFT 2008. Optical Society of America, (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2007

    Effect of the double pulse format for picosecond pulse laser drilling in metals

    Campbell, B. R., Lehecka, T. M., Semak, V. V. & Thomas, J. G., Dec 1 2007, 26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings. (26th International Congress on Applications of Lasers and Electro-Optics, ICALEO 2007 - Congress Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    10 Scopus citations
  • Precision laser bending of thin precious metal alloys

    Campbell, R. C., Campbell, B. R., Lehecka, T. M., Palmer, J. A. & Knorovsky, G. A., May 22 2007, Laser-based Micro- and Nanopackaging and Assembly. 64590U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6459).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • Two dimensional dynamic focusing of laser light by ferroelectric domain based electro-optic lenses

    Krishnamurthi, M., Ramirez, M. O., Denev, S., Gopalan, V., Lehecka, T. M., Thomas, J. G. & Jia, Q. X., 2007, In: Applied Physics Letters. 90, 20, 201106.

    Research output: Contribution to journalArticlepeer-review

    10 Scopus citations
  • 2006

    Advancing three-dimensional MEMS by complimentary laser micro manufacturing

    Palmer, J. A., Williams, J. D., Lemp, T., Lehecka, T. M., Medina, F. & Wicker, R. B., 2006, Proceedings of SPIE - The International Society for Optical Engineering. 61090A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6109).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations
  • Multiple applications for the 10 kW fiber laser at the Electro-Optics Center

    Sames, D. J., Lehecka, T. M. & Thomas, J. G., 2006, Proceedings of SPIE - The International Society for Optical Engineering. 61011S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 6101).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2005

    Optical materials micromechanical property database: fracture toughness and ductility

    Shafrir, S., Randi, J. J. & Lambropoulos, J. C., 2005, Optifab 2005: Technical Digest. SPIE, p. 53-60 8 p. 103150H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10315).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • Subsurface damage in some single crystalline optical materials

    Randi, J. A., Lambropoulos, J. C. & Jacobs, S. D., Apr 20 2005, In: Applied optics. 44, 12, p. 2241-2249 9 p.

    Research output: Contribution to journalArticlepeer-review

    165 Scopus citations
  • 2004

    Subsurface damage in single-crystal sapphire

    Mrakovcic, F. H., Randi, J. A., Lambropoulos, J. C. & Jacobs, S. D., 2004, Optical Fabrication and Testing, OFT 2004. Optica Publishing Group (formerly OSA), OTuA6. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2003

    Determination of subsurface damage in single crystalline optical materials

    Randi, J. A., Lambropoulos, J. C., Jacobs, S. D. & Shafrir, S. N., May 19 2003, Optifab 2003: Technical Digest. Pollicove, H. M., Czajkowski, W. C., Dohi, T. & Lauth, H. (eds.). SPIE, p. 84-86 3 p. 103140T. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10314).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • Refractive index anisotropy in optics using a birefringence mapper

    Sternal, J., Shafrir, S. N., Randi, J. A., Gregg, L. L. & Jacobs, S. D., May 19 2003, Optifab 2003: Technical Digest. Pollicove, H. M., Czajkowski, W. C., Dohi, T. & Lauth, H. (eds.). SPIE, p. 125-127 3 p. 1031417. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10314).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2002

    Determination of subsurface damage in optical materials using a non-invasive technique

    Randi, J. A., Lambropoulos, J. C. & Jacobs, S. D., 2002, Optical Fabrication and Testing, OFT 2002. Optica Publishing Group (formerly OSA), p. 61-63 3 p. OTuB4. (Optics InfoBase Conference Papers).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations