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1

Generalized ray-transfer matrix for an optical element having an arbitrary wavefront aberration

Jeong, Tae Moon, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2005

Language:

english

File:

PDF, 74 KB

english, 2005

2

Method of reconstructing wavefront aberrations from the intensity measurement

Jeong, Tae Moon, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2007

Language:

english

File:

PDF, 219 KB

english, 2007

3

Wavelength-Tunable Broadband Frequency-Domain OCT Source Based on Spatially Filtered Sub-10-fs Pulsed Laser

Tae Joong Eom, Jae Hee Sung, Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee, Eun Seo Choi

Journal:

IEEE Photonics Technology Letters

Year:

2008

Language:

english

File:

PDF, 283 KB

english, 2008

4

Bending and Strain Sensitivities in a Helicoidal Long-Period Fiber Gratings

Hojoong Jung, Woojin Shin, Jun Ki Kim, Seung-Han Park, Do-Kyeong Ko, Jongmin Lee, Kyunghwan Oh

Journal:

IEEE Photonics Technology Letters

Year:

2009

Language:

english

File:

PDF, 377 KB

english, 2009

5

Nanosecond Q-switched operation of coupled Yb and Tm fibre lasers

Tsang, Yuen H, Qamar, Fadi, King, Terence A, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Journal of Physics D Applied Physics

Year:

2005

Language:

english

File:

PDF, 322 KB

english, 2005

6

Chirp-independent time-resolved spectroscopy using the self-reference method

Kim, In-Sik, Sohn, Byoung-uk, Hwang, Sung In, Lee, Chang-Lyoul, Ko, Do-Kyeong

Journal:

Year:

2014

Language:

english

File:

PDF, 2.80 MB

english, 2014

7

Domain wall kinetics of lithium niobate single crystals near the hexagonal corner

Choi, Ju Won, Ko, Do-Kyeong, Yu, Nan Ei, Kitamura, Kenji, Ro, Jung Hoon

Journal:

Applied Physics Letters

Year:

2015

Language:

english

File:

PDF, 2.78 MB

english, 2015

8

High-Speed Imaging of Broadband Multiplex Coherent Anti-Stokes Raman Scattering Microscopy Using a Supercontinuum Source

Choi, Dae Sik, Lee, Jang Hyuk, Oh, Myoung-Kyu, Eom, Tae Jung, Kim, Hoon Sup, Kang, Hoon Soo, Ko, Do-Kyeong

Journal:

Japanese Journal of Applied Physics

Year:

2011

Language:

english

File:

PDF, 341 KB

english, 2011

9

Extraction of optical constants using multiple reflections in the terahertz emitter-sample hybrid structure

Han, J. W., Hamh, S. Y., Kim, T. H., Lee, K. S., Yu, Nan Ei, Ko, Do-Kyeong, Lee, J. S.

Journal:

Year:

2014

Language:

english

File:

PDF, 446 KB

english, 2014

10

Amplitude-modulated log-polar coordinate mapping for generating top-hat line-shaped beams with steep edges and a high aspect ratio

Na, Youngbin, Ko, Do-Kyeong

Journal:

Optics & Laser Technology

Year:

2021

File:

PDF, 6.34 MB

2021

11

Operating characteristics of a SESAM-assisted mode-locked laser oscillator with the location of the SESAM position

Kwon, Seong-Hoon, Song, Dong Hoon, Kim, In-Sik, Ko, Do-Kyeong

Journal:

Optics & Laser Technology

Year:

2021

File:

PDF, 11.44 MB

2021

12

Femtosecond laser ablation of polypropylene for breathable film

Ik-Bu Sohn, Young-Chul Noh, Sung-Chul Choi, Do-Kyeong Ko, Jongmin Lee, Young-Jin Choi

Journal:

Applied Surface Science

Year:

2008

Language:

english

File:

PDF, 635 KB

english, 2008

13

Q-switched operation of a 2.7 μm cladding-pumped Er3+/Pr3+ codoped ZBLAN fibre laser

Daniel J. Coleman, Terence A. King, Do-Kyeong Ko, Jongmin Lee

Journal:

Optics Communications

Year:

2004

Language:

english

File:

PDF, 204 KB

english, 2004

14

Output dynamics and stabilisation of a multi-mode double-clad Yb-doped silica fibre laser

Yuen H. Tsang, Terence A. King, Do-Kyeong Ko, Jongmin Lee

Journal:

Optics Communications

Year:

2006

Language:

english

File:

PDF, 295 KB

english, 2006

15

Wavelength tunable optical time-domain reflectometry based on wavelength swept fiber laser employing two-dimensional digital micro-mirror array

Woojin Shin, Bong-Ahn Yu, Yeung Lak Lee, Young-Chul Noh, Do-Kyeong Ko, Kyunghwan Oh

Journal:

Optics Communications

Year:

2009

Language:

english

File:

PDF, 606 KB

english, 2009

16

Tailoring light structures using an off-axis double axicon holographic pattern

Sung In Hwang, Dong Hoon Song, Do-Kyeong Ko

Journal:

Optics Communications

Year:

2010

Language:

english

File:

PDF, 1.56 MB

english, 2010

17

Dynamic effects of a pre-ablation spark in the orthogonal dual-pulse laser induced breakdown spectroscopy

Sung-Chul Choi, Myoung-Kyu Oh, Yonghoon Lee, Sungmo Nam, Do-Kyeong Ko, Jongmin Lee

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

2009

Language:

english

File:

PDF, 2.34 MB

english, 2009

18

Optical properties of MgxZn1−xO nanowire photonic crystals

Chul-Sik Kee, Do-Kyeong Ko, Jongmin Lee

Journal:

Solid State Communications

Year:

2007

Language:

english

File:

PDF, 782 KB

english, 2007

19

High strength coupling and low polarization-dependent long-period fiber gratings based on the helicoidal structure

Woojin Shin, Bong-Ahn Yu, Yeung Lak Lee, Young-Chul Noh, Do-Kyeong Ko, Jongmin Lee

Journal:

Optical Fiber Technology

Year:

2008

Language:

english

File:

PDF, 703 KB

english, 2008

20

Highly photostable laser solution and solid-state media based on mixed pyrromethene and coumarin

Mohammad Ahmad, Terence A. King, Do-Kyeong Ko, Byung Heon Cha, Jongmin Lee

Journal:

Optics & Laser Technology

Year:

2002

Language:

english

File:

PDF, 75 KB

english, 2002

21

Dependence of the stability and the beam quality on the distance between two rods in a double laser-head resonator

Hyun Su Kim, Sungman Lee, Do-Kyeong Ko, Byung Heon Cha

Journal:

Optics Communications

Year:

2002

Language:

english

File:

PDF, 859 KB

english, 2002

22

Photostability of lasers based on pyrromethene 567 in liquid and solid-state host media

Mohammad Ahmad, Terence A. King, Do-Kyeong Ko, Byung Heon Cha, Jongmin Lee

Journal:

Optics Communications

Year:

2002

Language:

english

File:

PDF, 102 KB

english, 2002

23

High-efficiency and low-threshold operation of the pump reflection configuration in the noncollinear phase matching optical parametric oscillator

Sung-Woo Lee, Sung-Ho Kim, Do-Kyeong Ko, Jae-Min Han, Jongmin Lee

Journal:

Optics Communications

Year:

1997

Language:

english

File:

PDF, 484 KB

english, 1997

24

The influence of laser gain on stimulated Brillouin scattering in an active medium

Hyun Su Kim, Do-Kyeong Ko, Gwon Lim, Byung Heon Cha, Jongmin Lee

Journal:

Optics Communications

Year:

1999

Language:

english

File:

PDF, 134 KB

english, 1999

25

Fabrication of coupled GaAs quantum dots and their optical properties

Jong Su Kim, Jin Dong Song, Clare C. Byeon, Hoonsoo Kang, Mun Seok Jeong, Nam Ki Cho, Sung Jun Park, Won Jun Choi, Jung Il Lee, Jin Soo Kim, Jae-Young Leem, Sang-Youp Yim, Do-Kyeong Ko, Jongmin Lee

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 181 KB

english, 2009

26

Accurate frequency-tuning mechanism from a wedge prism in a single-mode tunable laser

Ko, Do-Kyeong, Kim, Sung-Ho, Kim, Jung-Bog, Lee, Jongmin, Kostritsa, S. A., Mishin, V. A.

Journal:

Year:

1995

Language:

english

File:

PDF, 135 KB

english, 1995

27

Dual-wavelength operation of a self-seeded dye laser oscillator

Ko, Do-Kyeong, Lim, Gwon, Kim, Sung Ho, Lee, Jongmin

Journal:

Year:

1996

Language:

english

File:

PDF, 170 KB

english, 1996

28

Dispersion and birefringence of irregularly microstructured fiber with an elliptic core

Choi, Hyoung-Gyu, Kee, Chul-Sik, Hong, Kyung-Han, Sung, JaeHee, Kim, Soan, Ko, Do-Kyeong, Lee, Jongmin, Kim, Jae-Eun, Park, Hae Yong

Journal:

Year:

2007

Language:

english

File:

PDF, 1.49 MB

english, 2007

29

Direct reconstruction of an object from dual exposure Fourier intensity measurements

Jeong, Tae Moon, Park, Jong Rak, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2009

Language:

english

File:

PDF, 1.28 MB

english, 2009

30

Optical bleaching effect in a BiI_3 microcluster colloid by saturated absorption spectroscopy

Ko, Do-Kyeong, Lee, Jai-Hyung, Chang, Joon-Sung, Rhee, Bum Ku

Journal:

Journal of the Optical Society of America B

Year:

1992

Language:

english

File:

PDF, 530 KB

english, 1992

31

Efficient Single-Pass Optical Parametric Generation and Amplification using a Periodically Poled Stoichiometric Lithium Tantalate

Yu, Nan-Ei, Lee, Yong-Hoon, Lee, Yeung-Lak, Jung, Chang-Soo, Ko, Do-Kyeong, Lee, Jong-Min

Journal:

Journal of the Optical Society of Korea

Year:

2007

File:

PDF, 317 KB

2007

32

Detection of Methane and Ethane by Continuous-Wave Cavity Ring-Down Spectroscopy Near 1.67 μm

Oh, Myoung-Kyu, Lee, Yong-Hoon, Choi, Sung-Chul, Ko, Do-Kyeong, Lee, Jong-Min

Journal:

Journal of the Optical Society of Korea

Year:

2008

Language:

english

File:

PDF, 549 KB

english, 2008

33

Coherent Absorption Spectroscopy with Supercontinuum for Semiconductor Quantum Well Structure

Byeon, Ciare C., Oh, Myoung-Kyu, Kang, Hoon-Soo, Ko, Do-Kyeong, Lee, Jong-Min, Kim, Jong-Su, Choi, Hyoung-Gyu, Jeong, Mun-Seok, Kee, Chul-Sik

Journal:

Journal of the Optical Society of Korea

Year:

2007

File:

PDF, 351 KB

2007

34

Laser Acceleration of Electron Beams to the GeV-class Energies in Gas Jets

Hafz, Nasr A.M., Jeong, Tae-Moon, Lee, Seong-Ku, Choi, Il-Woo, Pae, Ki-Hong, Kulagin, Victor V., Sung, Jae-Hee, Yu, Tae-Jun, Cary, John R., Ko, Do-Kyeong

Journal:

Journal of the Optical Society of Korea

Year:

2009

Language:

english

File:

PDF, 690 KB

english, 2009

35

Laser Ablation of Polypropylene Films using Nanosecond, Picosecond, and Femtosecond Laser

Sohn, Ik-Bu, Noh, Young-Chul, Kim, Young-Seop, Ko, Do-Kyeong, Lee, Jong-Min, Choi, Young-Jin

Journal:

Journal of the Optical Society of Korea

Year:

2008

Language:

english

File:

PDF, 1001 KB

english, 2008

36

Reconstruction of Wavefront Aberration of 100-TW Ti:sapphire Laser Pulse Using Phase Retrieval Method

Jeong, Tae-Moon, Kim, Chul-Min, Ko, Do-Kyeong, Lee, Jong-Min

Journal:

Journal of the Optical Society of Korea

Year:

2008

Language:

english

File:

PDF, 697 KB

english, 2008

37

Design of a Femtosecond Ti:sapphire Laser for Generation and Temporal Optimization of 0.5-PW Laser Pulses at a 0.1-Hz Repetition Rate

Sung, Jae-Hee, Yu, Tae-Jun, Lee, Seong-Ku, Jeong, Tae-Moon, Choi, Il-Woo, Ko, Do-Kyeong, Lee, Jong-Min

Journal:

Journal of the Optical Society of Korea

Year:

2009

Language:

english

File:

PDF, 387 KB

english, 2009

38

Poling Quality Enhancement of PPLN Devices Using Negative Multiple Pulse Poling Method

Choi, Ju-Won, Ro, Jung-Hoon, Ko, Do-Kyeong, Yu, Nan-Ei

Journal:

Journal of the Optical Society of Korea

Year:

2011

Language:

english

File:

PDF, 1.22 MB

english, 2011

39

Broadening of the second-harmonic phase-matching bandwidth in a temperature-gradient-controlled periodically poled Ti:LiNbO3 channel waveguide

Lee, Yeung Lak, Noh, Young-Chul, Jung, Changsoo, Yu, Tae, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2003

Language:

english

File:

PDF, 635 KB

english, 2003

40

Wavelength selective single and dual-channel dropping in a periodically poled Ti:LiNbO3 waveguide

Lee, Yeung Lak, Jung, Changsoo, Noh, Yong-Chul, Choi, Il Woo, Ko, Do-Kyeong, Lee, Jongmin, Lee, Han-Young, Suche, Hubertus

Journal:

Year:

2004

Language:

english

File:

PDF, 235 KB

english, 2004

41

Channel-selective wavelength conversion and tuning in periodically poled Ti:LiNbO3 waveguides

Lee, Yeung Lak, Jung, Changsoo, Noh, Young-Chul, Park, Mahn Yong, Byeon, Clare C., Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2004

Language:

english

File:

PDF, 508 KB

english, 2004

42

All-optical wavelength conversion and tuning by the cascaded sum- and difference frequency generation (cSFG/DFG) in a temperature gradient controlled Ti:PPLN channel waveguide

Lee, Yeung-Lak, Yu, Bong-Ahn, Jung, Changsoo, Noh, Young-Chul, Lee, Jongmin, Ko, Do-Kyeong

Journal:

Year:

2005

Language:

english

File:

PDF, 248 KB

english, 2005

43

100-kHz high-power femtosecond Ti:sapphire laser based on downchirped regenerative amplification

Hong, Kyung-Han, Kostritsa, Sergei, Yu, Tae Jun, Sung, Jae Hee, Choi, Il Woo, Noh, Young-Chul, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2006

Language:

english

File:

PDF, 234 KB

english, 2006

44

All-optical AND and NAND gates based on cascaded second-order nonlinear processes in a Ti-diffused periodically poled LiNbO3 waveguide

Lee, Yeung Lak, Yu, Bong-Ahn, Eom, Tae Joong, Shin, Woojin, Jung, Changsoo, Noh, Young-Chul, Lee, Jongmin, Ko, Do-Kyeong, Oh, Kyunghwan

Journal:

Year:

2006

Language:

english

File:

PDF, 511 KB

english, 2006

45

Tunable Q-switched erbium-doped fiber laser based on digital micro-mirror array

Shin, Woojin, Yu, Boan-Ahn, Lee, Yeung Lak, Yu, Tae Jun, Eom, Tae Joong, Noh, Young-Chul, Lee, Jongmin, Ko, Do-Kyeong

Journal:

Year:

2006

Language:

english

File:

PDF, 681 KB

english, 2006

46

Precise and long-term stabilization of the carrier-envelope phase of femtosecond laser pulses using an enhanced direct locking technique

Yu, Tae Jun, Hong, Kyung-Han, Choi, Hyun-Gyug, Sung, Jae Hee, Choi, Il Woo, Ko, Do-Kyeong, Lee, Jongmin, Kim, Junwon, Kim, Dong Eon, Nam, Chang Hee

Journal:

Year:

2007

Language:

english

File:

PDF, 357 KB

english, 2007

47

Femtosecond phase control of spatial localization of the optical near-field in a metal nanoslit array

Choi, SooBong, Park, DooJae, Lienau, C., Jeong, Mun Seok, Byeon, Clare C., Ko, Do-Kyeong, Kim, D. S.

Journal:

Year:

2008

Language:

english

File:

PDF, 252 KB

english, 2008

48

Bandwidth control of a Ti:PPLN Šolc filter by a temperature-gradient-control technique

Lee, Yeung Lak, Noh, Young-Chul, Kee, Chul-Sik, Yu, Nan Ei, Shin, Woojin, Jung, Changsoo, Ko, Do-Kyeong, Lee, Jongmin

Journal:

Year:

2008

Language:

english

File:

PDF, 301 KB

english, 2008

49

Electromagnetically induced transparency on GaAs quantum well to observe hole spin dephasing

Kang, Hoonsoo, Kim, Jong Su, Hwang, Sung In, Park, Young Ho, Ko, Do-kyeong, Lee, Jongmin

Journal:

Year:

2008

Language:

english

File:

PDF, 100 KB

english, 2008

50

Self-seeding in a dual-cavity-type pulsed Ti:sapphire laser oscillator

Ko, Do-Kyeong, Lim, Gwon, Kim, Sung-Ho, Cha, Byung Heon, Lee, Jongmin

Journal:

Year:

1995

Language:

english

File:

PDF, 230 KB

english, 1995