• 1039 Citations
  • 16 h-Index
1984 …2019

Research output per year

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Research Output

  • 1039 Citations
  • 16 h-Index
  • 104 Article
  • 27 Conference contribution
  • 6 Paper
  • 5 Conference article
2 Citations (Scopus)

Accurate near-field lithography modeling and quantitative mapping of the near-field distribution of a plasmonic nanoaperture in a metal

Kim, Y., Jung, H., Kim, S., Jang, J., Lee, J. Y. & Hahn, J. W., 2011 Sep 26, In : Optics Express. 19, 20, p. 19296-19309 14 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Accurate position measurement of a high-density beam spot array in digital maskless lithography

Kang, D. W., Kang, M. & Hahn, J. W., 2013 Aug 10, In : Applied Optics. 52, 23, p. 5862-5868 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

A high transmission power stabilizer using brewster window for a UV pulsed laser in long-term drift

Lee, H., Ryoo, H. & Hahn, J. W., 2011 Aug 1, In : Journal of Mechanical Science and Technology. 25, 8, p. 2121-2125 5 p.

Research output: Contribution to journalArticle

A mid-IR optical emission spectrometer with a PbSe array detector for analyzing spectral characteristic of IR flares

Lee, W., Kang, M. & Hahn, J. W., 2015 Jan 1, International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014. Nasution, A. (ed.). SPIE, 944415. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9444).

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

A MID-IR optical emission spectrometer with a PbSe array detector for analyzing spectral characteristic of IR flares

Lee, W., Lee, H. & Hahn, J. W., 2014 Jan 1.

Research output: Contribution to conferencePaper

Amplified spontaneous emission and superradiant pulse from the flash-pumped atomic iodine system

Kim, G. U., Lee, S. S. & Hahn, J. W., 1988 Dec 1, In : Journal of Applied Physics. 63, 2, p. 285-287 3 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)

Analysis of the effective reflectance of digital micromirror devices and process parameters for maskless photolithography

Ryoo, H., Kang, D. W. & Hahn, J. W., 2011 Mar 1, In : Microelectronic Engineering. 88, 3, p. 235-239 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Analysis of the line pattern width and exposure efficiency in maskless lithography using a digital micromirror device

Ryoo, H., Kang, D. W. & Hahn, J. W., 2011 Oct 1, In : Microelectronic Engineering. 88, 10, p. 3145-3149 5 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Analytical calculation of the light-collection efficiency of an optical emission spectrometer with the effective solid-angle method

Kang, M. & Hahn, J. W., 2016 May 20, In : Applied Optics. 55, 15, p. 3909-3914 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Analytical model for designing a high-energy-efficiency granular double-layer X-ray scintillator with a diffuse reflection layer

Song, J., Shim, H. B. & Hahn, J. W., 2018 Aug 20, In : Optics Express. 26, 17, p. 21642-21655 14 p.

Research output: Contribution to journalArticle

Analytic solution of the radiative transfer equation for the analysis of the efficiency and spatial resolution of a granular X-ray scintillator

Shim, H. B., Song, J. & Hahn, J. W., 2017 Dec 25, In : Optics Express. 25, 26, p. 32686-32696 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
8 Citations (Scopus)

Broadband coherent anti-stokes raman spectroscopy with a modeless dye laser

Hahn, J. W., Park, C. W. & Park, S. N., 1997 Sep 20, In : Applied Optics. 36, 27, p. 6722-6728 7 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Broadband d2 coherent anti–stokes raman spectroscopy for single–shot pressure and temperature determination with a fabry–perot etalon

Gillespie, W. D., Hahn, J. W., Bowers, W. J., Hurst, W. S. & Rosasco, G. J., 1999 Jan 20, In : Applied Optics. 38, 3, p. 534-544 11 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Calculating the threshold energy of the pulsed laser sintering of silver and copper nanoparticles

Lee, C. & Hahn, J. W., 2016 Oct, In : Journal of the Optical Society of Korea. 20, 5, p. 601-606 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Calculation of temperature error in a two-color pyrometer designed with the reference wavelength method

Hahn, J. W. & Rhee, C., 1988 Jan 1, In : Applied Optics. 27, 10, p. 1916-1918 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Calculation of the temperature error caused by effective wavelengths in the two-colour pyrometer

Hahn, J. W. & Rhee, C., 1988 Dec 1, In : High Temperatures - High Pressures. 20, 5, p. 491-494 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1 Citation (Scopus)

Calculations of the rotational lines and their strength for the Swan band of C2 molecules: A study on the degenerate four wave mixing spectrum

Ryu, J. S. & Hahn, J. W., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 342-343 2 p.

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

5 Citations (Scopus)
16 Citations (Scopus)

Calibration of exposure dose for nanoscale plasmonic lithography with microsized far-field spot patterns

Han, D., Park, C., Jung, H. & Hahn, J. W., 2016 Jun 30, In : Journal of Micromechanics and Microengineering. 26, 9, 095001.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Cavity ringdown spectroscopy with a continuous-wave laser: Calculation of coupling efficiency and a new spectrometer design

Won Hahn, J., Shim Yoo, Y., Yong Lee, J., Wan Kim, J. & Woong Lee, H., 1999 Mar 20, In : Applied Optics. 38, 9, p. 1859-1866 8 p.

Research output: Contribution to journalArticle

63 Citations (Scopus)

Cavity ring-down spectroscopy with a continuous wave laser

Yoo, Y. S., Hahn, J. W., Lee, J. Y., Kim, J. W. & Lee, H. W., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. 344-345 2 p. 811460

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

1 Citation (Scopus)
5 Citations (Scopus)

Combustion characteristics of a planar flame burner as a calibration source of laser diagnostics

Gil, Y. S., Cluing, S. H., Leo, B. J. & Hahn, J. W., 1996 Dec 1, 17th Congress of the International Commission for Optics: Optics for Science and New Technology. PART 2 ed. p. 596-597 2 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2778, no. PART 2).

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

Comparison of rotational relaxation rate laws to characterize the Raman Q-branch spectrum of CO at 295 K

Looney, J. P., Rosasco, G. J., Rahn, L. A., Hurst, W. S. & Hahn, J. W., 1989 Sep 15, In : Chemical Physics Letters. 161, 3, p. 232-238 7 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Complex traversal time for optical pulse transmission in a Fabry-Perot cavity

Lee, J. Y., Lee, H. W. & Hahn, J. W., 2000 Mar, In : Journal of the Optical Society of America B: Optical Physics. 17, 3, p. 401-406 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Complex-valued traversal time for optical pulse transmission in a Fabry-Perot cavity

Lee, J. Y., Lee, H. W. & Hahn, J. W., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., Vol. 3. p. 837-838 2 p. 817859

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

1 Citation (Scopus)
2 Citations (Scopus)
7 Citations (Scopus)

Degenerate four-wave mixing experiment of C2 molecules in a forward geometry for high temperature measurement

Ju, J. J., Ryu, J. S., Park, C. W. & Hahn, J. W., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., p. 752-753 2 p. 817815. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; vol. 3).

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

4 Citations (Scopus)

Design of a contact probe with high positioning accuracy for plasmonic lithography

Jang, J., Kim, Y., Kim, S., Jung, H. & Hahn, J. W., 2011 Mar 1, In : Scanning. 33, 2, p. 99-105 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Design of a high positioning contact probe for plasmonic lithography

Jang, J., Kim, Y., Kim, S., Jung, H. & Hahn, J. W., 2012 Jan 1, Alternative Lithographic Technologies IV. SPIE, 832322. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8323).

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

Design of metal slits for higher harmonic fringe patterns generated with surface plasmon interference lithography

Lee, Y., Park, S., Lee, E., Kim, K. & Hahn, J. W., 2007 Oct 15, In : Proceedings of SPIE - The International Society for Optical Engineering. 6517, PART 2, 651722.

Research output: Contribution to journalConference article

Detection of OH(A2σ+) and O(1D) emission spectrum generated in a pulsed corona plasma

Shin, D. N., Park, C. W. & Hahn, J. W., 2000 Feb 20, In : Bulletin of the Korean Chemical Society. 21, 2, p. 228-232 5 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Development of optical inspection system for detecting malfunctions of digital micromirror device

Kang, M., Kang, D. W., Lee, W. & Hahn, J. W., 2015 Jan 1, International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014. Nasution, A. (ed.). SPIE, 944417. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9444).

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

3 Citations (Scopus)
4 Citations (Scopus)

Doubly resonant metallic nanostructure for high conversion efficiency of second harmonic generation

Park, S., Hahn, J. W. & Lee, J. Y., 2012 Feb 27, In : Optics Express. 20, 5, p. 4856-4870 15 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)

Effect of Spectral Line Broadening and Instrument Function on the Spectrum of a Mid-Infrared Flare in a Realistic Environment

Han, K., Lee, W. & Hahn, J. W., 2016 Jul 2, In : Combustion Science and Technology. 188, 7, p. 1152-1164 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effects of laser-beam temporal pulse shape on signal strength and spectral line shape of forward degenerate four-wave mixing

Yu, D. H., Lee, J. H., Chang, J. S., Ryu, J. S., Hahn, J. W. & Danehy, P. M., 2001 Jan 1, In : Journal of the Optical Society of America B: Optical Physics. 18, 8, p. 1111-1118 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

End-gas temperature measurements in a DOHC spark-ignition engine using CARS

Choi, I., Chun, K. M., Park, C. W. & Hahn, J. W., 2000 Dec 1.

Research output: Contribution to conferencePaper

2 Citations (Scopus)

End-gas temperature measurements in a DOHC spark-ignition engine using CARS

Choi, I., Chun, K. M., Park, C. W. & Hahn, J. W., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., Vol. 3. p. 823-824 2 p.

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

Enhancing the image contrast of defect patterns in molded plastic cases of mobile phones with a digital image process

Lee, T., Tho, G., Oh, S. & Hahn, J. W., 2014 Dec 1, In : Advances in Polymer Technology. 33, S1, 21474.

Research output: Contribution to journalArticle