Chang Jin Oh

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20092024

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  • 2024

    In-Space Modular Assembly: An Approach for Reliable, Affordable, Precision Space Apertures

    Doggett, W., Stohlman, O., Cooper, J., Teter, J., Song, K., White, B., Oh, C. J. & Mikulas, M., 2024, AIAA SciTech Forum and Exposition, 2024. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA SciTech Forum and Exposition, 2024).

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

  • 2022

    LFAST, the Large Fiber Array Spectroscopic Telescope

    Angel, R., Bender, C., Berkson, J., Didato, N., Ford, J., Gray, P., Jannuzi, B., Ketelsen, D., Kim, D., Chavez Lopez, G., Monson, A., Oh, C. J., Patrou, J., Rademacher, M., Schwab, C., Sisco, M., Wortley, R. & Young, A., 2022, Ground-Based and Airborne Telescopes IX. Marshall, H. K., Spyromilio, J. & Usuda, T. (eds.). SPIE, 121821U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12182).

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

    6 Scopus citations
  • Production of 8.4 m primary mirror segments for GMT

    Martin, H. M., Ceragioli, R., Gasho, V., Jannuzi, B. T., Kim, D. W., Kingsley, J. S., Law, K., Loeff, A., Lutz, R. D., Meyen, S., Oh, C. J., Tuell, M. T., Weinberger, S. N., West, S. C., Whitsitt, R. & Wortley, R., 2022, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V. Navarro, R. & Geyl, R. (eds.). SPIE, 121880J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12188).

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

    3 Scopus citations
  • The Large Fiber Array Spectroscopic Telescope: opto-mechanical design and architecture

    Young, A. J., Angel, R., Bender, C., Berkson, J., Gray, P., Halverson, S., Kang, H., Kim, D., Monson, A., Oh, C. J., Rademacher, M., Schwab, C. & Zaritsky, D., 2022, Ground-Based and Airborne Telescopes IX. Marshall, H. K., Spyromilio, J. & Usuda, T. (eds.). SPIE, 121824B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12182).

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

    2 Scopus citations
  • The Large Fiber Array Spectroscopic Telescope: Fiber Feed and Spectrometer Conceptual Design

    Bender, C. F., Angel, J. R., Berkson, J., Gray, P., Halverson, S., Kang, H., Kim, D., Monson, A., Oh, C. J., Rademacher, M., Schwab, C., Young, A. & Zaritsky, D., 2022, Ground-based and Airborne Instrumentation for Astronomy IX. Evans, C. J., Bryant, J. J. & Motohara, K. (eds.). SPIE, 121844J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12184).

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

    1 Scopus citations
  • 2020

    Manufacture of 8.4 m segments for the GMT primary mirror

    Martin, H. M., Ceragioli, R., Jannuzi, B., Kim, D. W., Kingsley, J. S., Law, K., Loeff, A., Lutz, R. D., McMahon, T. J., Meyen, S., Oh, C. J., Tuell, M. T., Weinberger, S. N., West, S. C. & Wortley, R., 2020, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV. Navarro, R. & Geyl, R. (eds.). SPIE, 114514F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11451).

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

    3 Scopus citations
  • Reconfigurable dynamic optical system design, test, and data analysis

    Kim, D. W., Aftab, M., Trumper, I., Graves, L., Quach, H., Kang, H., Yoo, H., Lowman, A., Smith, G., Dubin, M., Oh, C. J., Hyatt, J., Davila-Peralta, C. & Choi, H., 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). SPIE, 1135202. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

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

    1 Scopus citations
  • 2019

    Fabrication and measurement of large scale freeform optics

    Kim, D. W., Trumper, I., Graves, L., Aftab, M., Choi, H., Kellermeyer, B., Huang, L., Lowman, A. E. & Oh, C. J., Jun 3 2019, Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT). Optical Society of America (OSA), (Freeform Optics - Proceedings Optical Design and Fabrication 2019 (Freeform, OFT)).

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

  • 2018

    An inexpensive turnkey 6.5m observatory with customizing options

    Kingsley, J. S., Angel, R., Davison, W., Neff, D., Teran, J., Assenmacher, B., Peyton, K., Martin, H. M., Oh, C., Kim, D., Pearce, E. C., Rascon, M., Connors, T., Alfred, D., Jannuzi, B. T., Zaritsky, D., Christensen, E., Males, J., Hinz, P. & Seaman, R. & 2 others, Gonzales, K. & Adriaanse, D., 2018, Ground-Based and Airborne Telescopes VII. Marshall, H. K. & Spyromilio, J. (eds.). SPIE, 107004H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10700).

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

    Open Access
    1 Scopus citations
  • Chebyshev gradient polynomials for high resolution surface and wavefront reconstruction

    Aftab, M., Burge, J. H., Smith, G. A., Graves, L., Oh, C. J. & Kim, D. W., 2018, Optical Manufacturing and Testing XII. Williamson, R., Kim, D. W. & Rascher, R. (eds.). SPIE, 1074211. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10742).

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

    Open Access
    7 Scopus citations
  • Improvements in the scanning long-wave optical test system

    Yoo, H., Smith, G. A., Oh, C. J., Lowman, A. E. & Dubin, M., 2018, Optical Manufacturing and Testing XII. Williamson, R., Kim, D. W. & Rascher, R. (eds.). SPIE, 1074216. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10742).

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

    7 Scopus citations
  • Manufacture of primary mirror segments for the giant magellan telescope

    Martin, H. M., Allen, R., Gasho, V., Jannuzi, B. T., Kim, D. W., Kingsley, J. S., Law, K., Loeff, A., Lutz, R. D., McMahon, T. J., Oh, C. J., Tuell, M. T., Weinberger, S. N. & West, S. C., 2018, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III. Geyl, R. & Navarro, R. (eds.). SPIE, 107060V. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10706).

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

    Open Access
    8 Scopus citations
  • Measurement of large on-axis and off-axis mirrors using software configurable optical test system (SCOTS)

    Lowman, A. E., Smith, G. A., Harrison, L., West, S. C. & Oh, C. J., 2018, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III. Geyl, R. & Navarro, R. (eds.). SPIE, 107061E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10706).

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

    Open Access
    9 Scopus citations
  • Model-free optical surface reconstruction from deflectometry data

    Graves, L. R., Choi, H., Zhao, W., Oh, C. J., Su, P., Su, T. & Kim, D. W., 2018, Optical Manufacturing and Testing XII. Williamson, R., Kim, D. W. & Rascher, R. (eds.). SPIE, 107420Y. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10742).

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

    Open Access
    3 Scopus citations
  • Process optimization for efficient convergence in large optics fabrication

    Oh, C. J., Lowman, A. E., Martin, H. M. & Smith, G. A., 2018, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III. Geyl, R. & Navarro, R. (eds.). SPIE, 107060D. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10706).

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

    1 Scopus citations
  • 2017

    Dynamic metrology and data processing for precision freeform optics fabrication and testing

    Aftab, M., Trumper, I., Huang, L., Choi, H., Zhao, W., Graves, L., Oh, C. J. & Kim, D. W., 2017, Fourth European Seminar on Precision Optics Manufacturing. Rascher, R., Fahnle, O. W., Schopf, C. & Wunsche, C. (eds.). SPIE, 103260H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10326).

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

  • Fabrication and dynamic deflectometry testing methods for freeform and deformable optics

    Kim, D. W., Trumper, I., Choi, H., Graves, L., Aftab, M., Kang, H., Oh, C. J., Lowman, A., Smith, G. A., Martin, H. M., West, S. C., Tuell, M. T. & Kingsley, J. S., 2017, Optical Design and Fabrication, Freeform 2017. Optica Publishing Group (formerly OSA), (Optics InfoBase Conference Papers; vol. Part F50-Freeform 2017).

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

  • Fabrication and dynamic deflectometry testing methods for freeform and deformable optics

    Kim, D. W., Trumper, I., Choi, H., Graves, L., Aftab, M., Kang, H., Oh, C. J., Lowman, A., Smith, G. A., Martin, H. M., West, S. C., Tuell, M. T. & Kingsley, J., 2017, Freeform Optics, Freeform 2017. Optica Publishing Group (formerly OSA), FTh3B.6. (Optics InfoBase Conference Papers).

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

  • 2016

    Delivery, installation, on-sky verification of the hobby eberly telescope wide field corrector

    Lee, H., Hill, G. J., Good, J. M., Vattiat, B. L., Shertrone, M., Martin, J., Schroeder, E., Kriel, H., Oh, C. J., Frater, E., Smith, B. K. & Burge, J. H., 2016, Ground-Based and Airborne Telescopes VI. Marshall, H. K., Hall, H. J. & Gilmozzi, R. (eds.). SPIE, 990646. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9906).

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

    Open Access
    17 Scopus citations
  • Development of the fast steering secondary mirror assembly of GMT

    Lee, S., Cho, M. K., Park, C., Han, J. Y., Jeong, U., Yoon, Y. N., Song, J. H., Park, B. G., Dribusch, C., Park, W. H., Jun, Y., Yang, H. S., Moon, I. K., Oh, C. J., Kim, H. S., Lee, K. D., Bernier, R., Alongi, C., Rakich, A. & Gardner, P. & 2 others, Dettmann, L. & Rosenthal, W., 2016, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Navarro, R. & Burge, J. H. (eds.). SPIE, 991241. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9912).

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

    Open Access
    8 Scopus citations
  • Extremely large freeform optics manufacturing and testing

    Kim, D. W., Su, P., Oh, C. J. & Burge, J. H., Jan 7 2016, 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 7376003. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015; vol. 2).

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

    5 Scopus citations
  • Fabrication and testing of 4.2m off-axis aspheric primary mirror of Daniel K. Inouye Solar Telescope

    Oh, C. J., Lowman, A. E., Smith, G. A., Su, P., Huang, R., Su, T., Kim, D., Zhao, C., Zhou, P. & Burge, J. H., 2016, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Navarro, R. & Burge, J. H. (eds.). SPIE, 99120O. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9912).

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

    30 Scopus citations
  • Manufacturing of super-polished large aspheric/freeform optics

    Kim, D. W., Oh, C. J., Lowman, A., Smith, G. A., Aftab, M. & Burge, J. H., 2016, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Navarro, R. & Burge, J. H. (eds.). SPIE, 99120F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9912).

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

    20 Scopus citations
  • Modern technologies of fabrication and testing of large convex secondary mirrors

    Oh, C. J., Lowman, A. E., Dubin, M., Smith, G., Frater, E., Zhao, C. & Burge, J. H., 2016, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II. Navarro, R. & Burge, J. H. (eds.). SPIE, 99120R. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9912).

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

    Open Access
    15 Scopus citations
  • 2014

    Development of a wide field spherical aberration corrector for the Hobby Eberly Telescope: Design, fabrication and alignment

    Oh, C. J., Frater, E., Lowman, A. E., Su, P., Zhao, C., Zhou, P. & Burge, J. H., 2014, Ground-Based and Airborne Telescopes V. Hall, H. J., Stepp, L. M. & Gilmozzi, R. (eds.). SPIE, 914509. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9145).

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

    4 Scopus citations
  • 2013

    Algorithms for surface reconstruction from curvature data for freeform aspherics

    Kim, D. W., Kim, B. C., Zhao, C., Oh, C. J. & Burge, J. H., 2013, Optical Manufacturing and Testing X. 88380B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8838).

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

    9 Scopus citations
  • Alignment of 4-mirror Wide Field Corrector for the Hobby-Eberly Telescope

    Oh, C. J., Frater, E. H., Coyle, L., Dubin, M., Lowman, A., Zhao, C. & Burge, J. H., 2013, Optical System Alignment, Tolerancing, and Verification VII. SPIE, 884403. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8844).

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

    2 Scopus citations
  • 2012

    Optical testing for meter size aspheric optics

    Su, P., Oh, C. J., Zhao, C. & Burge, J. H., 2012, Instrumentation, Metrology, and Standards for Nanomanufacturing, Optics, and Semiconductors VI. 84660S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8466).

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

    5 Scopus citations
  • 2011

    Swing arm optical CMM: Self calibration with dual probe shear test

    Su, P., Wang, Y., Oh, C. J., Parks, R. E. & Burge, J. H., 2011, Optical Manufacturing and Testing IX. 81260W. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8126).

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

    19 Scopus citations
  • 2010

    Development of a wide field spherical aberration corrector for the Hobby Eberly Telescope

    Burge, J. H., Benjamin, S., Dubin, M., Manuel, A., Novak, M., Oh, C. J., Valente, M., Zhao, C., Booth, J. A., Good, J. M., Hill, G. J., Lee, H., MacQueen, P. J., Rafal, M., Savage, R., Smith, M. P. & Vattiat, B., 2010, Ground-Based and Airborne Telescopes III. PART 1 ed. 77331J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7733, no. PART 1).

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

    45 Scopus citations
  • Fabrication of 4-meter class astronomical optics

    Valente, M. J., Kim, D. W., Oh, C. J., Novak, M. J. & Burge, J. H., 2010, Modern Technologies in Space- and Ground-Based Telescopes and Instrumentation. 77392D. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7739).

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

    4 Scopus citations
  • Self-referenced surface profilometry

    Parks, R. E., Su, P., Oh, C. J. & Burge, J. H., 2010, Proceedings - ASPE 2010 Annual Meeting. p. 29-32 4 p. (Proceedings - ASPE 2010 Annual Meeting; vol. 50).

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

  • 2009

    Fabrication and testing of 1.4-m convex off-axis aspheric optical surfaces

    Burge, J. H., Benjamin, S., Caywood, D., Noble, C., Novak, M., Oh, C., Parks, R., Smith, B., Su, P., Valente, M. & Zhao, C., 2009, Optical Manufacturing and Testing VIII. 74260L. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7426).

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

    43 Scopus citations
  • Swing arm optical CMM

    Su, P., Oh, C. J., Parks, R. E. & Burge, J. H., 2009, Proceedings - ASPE Spring Topical Meeting on Mechanical Metrology and Measurement Uncertainty, ASPE 2009. p. 20-25 6 p. (Proceedings - ASPE Spring Topical Meeting on Mechanical Metrology and Measurement Uncertainty, ASPE 2009; vol. 45).

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

    1 Scopus citations
  • Swing arm optical CMM for aspherics

    Su, P., Oh, C. J., Parks, R. E. & Burge, J. H., 2009, Optical Manufacturing and Testing VIII. 74260J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7426).

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

    Open Access
    46 Scopus citations