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I. H. Baek


Baek, In Hyung (백인형)

Ajou University, Department of Physics & Division of Energy Systems Research
M. S. : AJou University, Department of Physics, 2009
B. S. : Ajou University, Department of Physics, 2007
Research area : THz nonlinear optics, Graphene photonics
E-mail : kanette@ajou.ac.kr


Publications

Journals
  1. I. H. Baek, B. J. Kang, Y. U. Jeong, F. Rotermund, "Diffraction-limited high-power single-cycle terahertz pulse generation in prism-cut LiNbO3 for precise terahertz applications, J. Opt. Soc. Kor. (2014) in press.
  2. B. J. Kang, I. H. Baek, J. H. Jeong, J. S. Kim, S. H. Lee, O-P. Kwon, F. Rotermund, “Characteristics of efficient few-cycle terahertz radiation generated in as-grown nonlinear organic single crystals,” Cur. Appl. Phys. 14, 403 (2014).
  3. I. H. Baek, K. J. Ahn, B. J. Kang, S. Bae, B. H. Hong, D.-I. Yeom, K. Lee, Y. U. Jeong, F. Rotermund, "Terahertz transmission and sheet conductivity of randomly stacked multi-layer graphene," Appl. Phys. Lett. 102, 191109(2013).
  4. F. Rotermund, W. B. Cho, S. Y. Choi, I. H. Baek, J. H. Yim, S. Lee, A. Schmidt, G. Steinmeyer, U. Griebner, D.-I. Yeom, K. Kim, V. Petrov, "Mode-locking of solid-state lasers by single-walled carbon-nanotube based saturable absorbers," Quant. Electron. 42, 663 (2012).
  5. I. H. Baek, H. W. Lee, S. Bae, B. H. Hong, Y. H. Ahn, D.-I. Yeom, F. Rotermund, "Efficient mode-locking of sub-70-fs Ti:sapphire laser by graphene saturable absorber," Appl. Phys. Express 5, 032701 (2012).
  6. J.-Y. Seo, S.-H. Lee, M. Jazbinsek, H. Yun, J.-T. Kim, I.-H. Baek, F. Rotermund, O.-P. Kwon, “New Thiolated Nitrophenylhydrazone crystals for Nonlinear Optics,” Cryst. Growth Des. 20, 313 (2012). 
  7. P.-J. Kim, J.-H. Jeong, M. Jazbinsek, S.-B. Choi, I.-H. Baek, J.-T. Kim, F. Rotermund, H. Yun, Y. S. Lee, P. Gunter, and O.-P. Kwon, "Highly efficient organic THz generator pumped at near-infrared: Quinolinium single crystals," Adv. Funct. Mater. 22, 200 (2012).
  8. W. B. Cho, J. W. Kim, H. W. Lee, S. Bae, B. H. Hong, S. Y. Choi, I. H. Baek, K. Kim, D.-I. Yeom, F. Rotemund, "High-quality, large-area monolayer graphene for efficient bulk laser mode-locking near 1.25 um," Opt. Lett. 36, 4089 (2011).
  9. K. S. Cho, P. Mandal, K. Kim, I. H. Baek, S. Lee, H. Lim, D. J. Cho, S. Kim, J. J. Lee, F. Rotermund, "Improved efficiency in GaAs solar cells by 1D and 2D nanopatterns fabricated by laser interference lithography," Opt. Commun. 284, 2608 (2011).
  10. I. H. Baek, S. Y. Choi, H. W. Lee, W. B. Cho, V. Petrov, A. Agnesi, V. Pasiskevicius, D.-I. Yeom, K. Kim, F. Rotermund, "Single-walled carbon nanotube saturable absorber assisted high-power mode-locking of a Ti:sapphire laser," Opt. Express 19, 7833 (2011).
  11. P.-J. Kim, J.-H. Jeong, M. Jazbinsek, S.-J. Kwon, H. Yun, J.-T. Kim, Y. S. Lee, I. H. Baek, F. Rotemund, O.-P. Kwon, "Acentric nonlinear optical N-benzyl stibazolium crystals with high enviromental stability and enhanced molecular nonlinearity in solid state," Cryst. Eng. Comm. 13, 444 (2011).
  12. N. T. Hong, I. H. Baek, F. Rotermund, K. H. Koh, S. Lee, "Femtosecond laser machining : A new technique to fabricate carbon nanotube based emitters," J. Vacuum Sci. and Tech. B 28, C2B38 (2010)
  13. S. H. Bae, I. H. Baek, S. Y. Choi, W. B. Cho, F. Rotermund, C. S. Yoon, "Efficient second-harmonic generation of ultrashort pulses with simultaneous quasi-phase matching and group velocity matching in periodic 90° domain structures of potassium niobate," Opt. Commun. 283, 1894 (2010).
  14. H. W. Lee, J. H. Yim, A. J. Kiran, I. H. Baek, S. Lee, D.-I. Yeom, Y. H. Ahn, K. Kim, J. Lee, H. Lim, F. Rotermund, "Bundling influence on ultrafast optical nonlinearities of single-walled carbon nanotubes in suspecsion and composite film," Appl. Phys. B 97, 157 (2009).

Conferences
  1. 백인형, 강봉주, 배수강, 홍병희, 염동일, 정영욱, 이상민, "고출력 테라헤르츠 펄스를 이용한 그래핀에서의 비선형 분광 특성," 제12회 첨단 레이저 및 레이저 응용 워크샵 (2013).
  2. 백인형, 정영욱, 이상민, "기울어진 파두 여기법을 통한 고출력 테라헤르츠파 발생." 한국광학회 2013년 동계학술발표회 (2013).
  3. In Hyung Baek, Hwang Woon Lee, Jun Wan Kim, Sukang Baek, Byung Hee Hong, Dong-Il Yeom, and Fabian Rotermund, "Broadband Nonlinear Optical Characteristics of Graphene Saturable Absorber Applicable for Bulk Lasers," Europhoton 2012, WeD.6 (2012)
  4. 백인형, 배수강, 안광준, 홍병희, 이상민, "고품질 그래핀 박막의 테라헤르츠 분광 특성에 관한 연구." 한국광학회 2012년도 동계학술발표회 (2012).
  5. In Hyung Baek, Sun Young Choi, Hwang Woon Lee, Valentin Petrov, Antonio Agnesi, Valdas Pasiskevicius, Dong-Il Yeom, Kihong Kim, Byung Hee Hong, Fabian Rotermund, "Passive mode-locking of a Ti:sapphire laser using low-dimensional carbon nanostructures," IQEC/CLEO Pacific Rim (2011).
  6. 백인형, 배수강, 홍병희, 이상민, "단층 및 다층 그래핀의 테라헤르츠파 분광 특성에 관한 연구." 한국광학회 2011년도 하계학술발표회 (2011).
  7. In Hyung Baek, Sun Young Choi, Won Bae Cho, Dong-Il Yeom, Kihong Kim, Fabian Rotermund, Valentin Petrov, Antonio Agnesi, "Carbon nanotube saturable absorber assisted bulk laser mode-locking." The 5th international conference on surface plasmon photonics (2011).
  8. 백인형, 최선영, 조원배, 염동일, 김기홍, 이상민, "탄소나노튜브 포화흡수체를 기반으로 모드 잠금된 고출력 펨토초 Ti:sapphire 레이저," 한국광학회 2011년도 동계학술발표회 (2011).
  9. 백인형, 이상민, "Novel nonlinear organic crystals for efficient THz wave generation," 한국나노광학회 워크샾 (2010).
  10. 백인형, 조경석, P. Mandal, 김경현, 이재진, 조두진, 이상민, "에너지 변환 효율 향상을 위한 III-V족 화합물 반도체 태양전지의 표면 가공," 한국광학회 2010년도 하계학술발표회 (2010).
  11. 백인형, 최수봉, 서지연, 권오필, 이상민, "Novel organic nonlinear crystals for efficient THz wave generation." Asia Pacific Laser Symposium (2010).
  12. 백인형, 최수봉, 서지연, 권오필, 이상민, "근적외선 극초단 펄스를 이용한 비선형 유기결정에서의 테라헤르츠파 방출," 한국광학회 2010년도 동계학술발표회 (2010).
  13. I. H. Baek, N. T. Hong, S. Lee, Y. H. Ahn, K. Kim, and F. Rotermund, "Low-energy femtosecond laser micromachining for fabrication of CNT-based field emitter arrays," IQEC/CLEO Pacific Rim (2009).
  14. 백인형, N. T. Hong, 안영환, 이순일, 이상민, "Fabrication of carbon nanotube-based field emitter using low-energy femtosecond pulses," 제8회 첨단레이저 및 레이저응용 워크샾 (2009).
  15. In Hyung Baek, Nguyen Tuan Hong, Yoeng Hwan Ahn, Soonil Lee, Fabian Rotermund, "Fabrication of carbon nanotube-based field emitter arrays using low-energy femtosecond laser machining and their superior characteristics," Asian Intense Laser Symposium (2008).
  16. 백인형, 이경문, 조경석, 이순일, 이상민, "간섭 리소그래피를 이용한 ZnO 나노기둥 배열 제작," 한국광학회 2008년도 동계학술발표회 (2008).
  17. I. H. Baek, N. T. Hong, J. H. Yim, Y. H. Ahn, S. Lee, K. H. Koh, F. Rotermund, "Femtosecond Laser Machining on Vertically Aligned, Multi-walled Carbon Nanotube Films." IQEC/CLEO Pacific Rim (2007).
  18. I. H. Baek, N. T. Hong, J. H. Yim, Y. H. Ahn, S. Lee, K. H. Koh, F. Rotermund, "Low-energy femtosecond laser machining of arrayed vertically-aligned carbon nanotube films," The 10th Asia Pacific Physics Conference (2007).
  19. 백인형, N. T. Hong, 임종혁, 안영환, 이순일, 고근하, 이상민, "저에너지 펨토초 레이저를 이용한 탄소나노튜브 필름 가공," 한국광학회 2007년도 동계학술발표회 (2007).

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