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1

Multiwavelength Raman fiber-ring laser based on tunable cascaded long-period fiber gratings

Young-Geun Han, Chang-Seok Kim, Kang, J.U., Un-Chul Paek, Chung, Y.

Journal:

IEEE Photonics Technology Letters

Year:

2003

Language:

english

File:

PDF, 249 KB

english, 2003

2

Optical fiber modal birefringence measurement based on Lyot-Sagnac interferometer

Chang-Seok Kim, Young-Geun Han, Sova, R.M., Un-Chul Paek, Youngjoo Chung, Kang, J.U.

Journal:

IEEE Photonics Technology Letters

Year:

2003

Language:

english

File:

PDF, 302 KB

english, 2003

3

Resonance peak shift and dual peak separation of long-period fiber gratings for sensing applications

Young-Geun Han, Byeong Ha Lee, Won-Taek Han, Un-Chul Paek, Youngjoo Chung

Journal:

IEEE Photonics Technology Letters

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

4

Lens-free optical fiber connector having a long working distance assisted by matched long-period fiber gratings

Myoung Jin Kim, Tae Joong Eom, Un-Chul Paek, Byeong Ha Lee

Journal:

Journal of Lightwave Technology

Year:

2005

Language:

english

File:

PDF, 541 KB

english, 2005

5

Optical Fiber Manufacturing Techniques

Jablonowski, Donald P., Paek, Un Chul, Watkins, Laurence S.

Journal:

AT&T Technical Journal

Year:

1987

Language:

english

File:

PDF, 3.22 MB

english, 1987

6

Miniature fiber-optic high temperature sensor based on a hybrid structured Fabry–Perot interferometer

Choi, Hae Young, Park, Kwan Seob, Park, Seong Jun, Paek, Un-Chul, Lee, Byeong Ha, Choi, Eun Seo

Journal:

Year:

2008

Language:

english

File:

PDF, 508 KB

english, 2008

7

Temperature Robust Refractive Index Sensor Based on a Photonic Crystal Fiber Interferometer

Park, Kwan Seob, Choi, Hae Young, Park, Seong Jun, Paek, Un-Chul, Lee, Byeong Ha

Journal:

IEEE Sensors Journal

Year:

2010

Language:

english

File:

PDF, 189 KB

english, 2010

8

Design and fabrication of a nonzero-dispersion fiber with a maximally flat dispersion spectrum

Jaedeuk Lee, Song, G.H., Un-Chul Paek, Yong Gon Seo

Journal:

IEEE Photonics Technology Letters

Year:

2001

Language:

english

File:

PDF, 50 KB

english, 2001

9

Simultaneous measurement of temperature and strain using dual long-period fiber gratings with controlled temperature and strain sensitivities

Han, Young-Geun, Lee, Sang, Kim, Chang-Seok, Kang, Jin, Chung, Youngjoo, Paek, Un-Chul

Journal:

Year:

2003

Language:

english

File:

PDF, 112 KB

english, 2003

10

High-intensity laser-induced vaporization and explosion of solid material

Dabby, F., Un-Chul Paek,

Journal:

IEEE Journal of Quantum Electronics

Year:

1972

Language:

english

File:

PDF, 1.55 MB

english, 1972

11

Noncontact optical fiber coating removal technique with hot air stream

Hyunsoo Park, Lee, S., Un-Chul Paek, Chung, Y.

Journal:

Journal of Lightwave Technology

Year:

2005

Language:

english

File:

PDF, 1.56 MB

english, 2005

12

Lensed photonic crystal fiber obtained by use of an arc discharge

Kong, Gyeong-Jun, Kim, Jinchae, Choi, Hae-Young, Im, Joo Eun, Park, Byung-Hyuk, Paek, Un-Chul, Lee, Byeong Ha

Journal:

Year:

2006

Language:

english

File:

PDF, 215 KB

english, 2006

13

SPIE Proceedings [SPIE Asia-Pacific Optical Communications - Shanghai, China (Sunday 6 November 2005)] Passive Components and Fiber-based Devices II - Fiber Bragg grating-based multi-wavelength fiber lasers using erbium-doped fiber

Chung, Youngjoo, Sun, Yan, Chen, Jianping, Moon, Dae Seung, Hwang, Du-Sun, Lee, Sang Bae, White, Ian H., Paek, Un-Chul

Year:

2005

Language:

english

File:

PDF, 362 KB

english, 2005

14

Spectral polarization-dependent loss of cascaded long-period fiber gratings

Lee, Byeong Ha, Cheong, Jaehee, Paek, Un-Chul

Journal:

Year:

2002

Language:

english

File:

PDF, 82 KB

english, 2002

15

Thermal analysis of laser drilling processes

Un-Chul Paek,, Gagliano, F.

Journal:

IEEE Journal of Quantum Electronics

Year:

1972

Language:

english

File:

PDF, 2.30 MB

english, 1972

16

[IEEE OFCNFOEC 2006. 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference - Anaheim, CA, USA (2006.03.5-2006.03.10)] 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference - Tunable add/drop filter for CWDM system using cladding mode coupling assisted by long-period fiber gratings

Myoung Jin Kim,, Chan, F.Y.M., Un-Chul Paek,, Byeong Ha Lee,

Year:

2006

Language:

english

File:

PDF, 1.55 MB

english, 2006

17

Effect of Soaking Temperature on Erbium Doping of Optical Fiber Core in MVCD Solution Doping Process

Han, Won-Taek, Kim, Yune-Hyoun, Paek, Un-Chul

Journal:

Journal of the Optical Society of Korea

Year:

2003

File:

PDF, 486 KB

2003

18

Diffraction-limited dark laser spot produced by a hollow optical fiber

Shin, Yong-Il, Kim, Kihwan, Kim, Jong-An, Noh, Heung-Ryoul, Jhe, Wonho, Oh, Kyunghwan, Paek, Un-Chul

Journal:

Year:

2001

Language:

english

File:

PDF, 156 KB

english, 2001

19

Formation of Tm2+ ions in germanosilicate glass optical fibers

Yune Hyoun Kim, Un-Chul Paek, Won-Taek Han

Journal:

Journal of Non-Crystalline Solids

Year:

2005

Language:

english

File:

PDF, 148 KB

english, 2005

20

Optical properties of the optical fiber containing Co2+ doped ZnO–Al2O3–SiO2 glass-ceramics

Seongwoo Yoo, Un-Chul Paek, Won-Taek Han

Journal:

Journal of Non-Crystalline Solids

Year:

2002

Language:

english

File:

PDF, 174 KB

english, 2002

21

Fibre-optic sensing applications of a pair of long-period fibre gratings

Han, Young-Geun, Lee, Byeong Ha, Han, Won-Taek, Paek, Un-Chul, Chung, Youngjoo

Journal:

Measurement Science and Technology

Year:

2001

Language:

english

File:

PDF, 149 KB

english, 2001

22

SPIE Proceedings [SPIE Asia-Pacific Optical and Wireless Communications Conference and Exhibit - Beijing, China (Monday 12 November 2001)] Optical Fiber and Planar Waveguide Technology - Measurement of refractive index change due to CO2 laser irradiation using an LPG pair in optical fibers

Kim, Bokhyeon, Ahn, Tae-Jung, Park, Y., Kim, D.Y., Lee, Byeong Ha, Chung, Youngjoo, Paek, Un-Chul T., Han, Won-Taek, Jian, Shuisheng, Liu, Yanming

Year:

2001

Language:

english

File:

PDF, 212 KB

english, 2001

23

[IEEE IEEE SENSORS 2002 - Orlando, FL, USA (12-14 June 2002)] Proceedings of IEEE Sensors - Fabrication and performance characteristics of optical fiber gratings for sensing applications

Youngjoo Chung,, Un-Chul Paek,

Year:

2002

Language:

english

File:

PDF, 463 KB

english, 2002

24

Realization of true-time-delay using cascaded long-period fiber gratings: theory and applications to the optical pulse multiplication and temporal encoder/decoder

Tae Joong Eom, Sun-Jong Kim, Tae-Young Kim, Chang-Soo Park, Un-Chul Paek, Byeong Ha Lee

Journal:

Journal of Lightwave Technology

Year:

2005

Language:

english

File:

PDF, 903 KB

english, 2005

25

Mode Coupling within Inner Cladding Fibers

Lee, Byeong-Ha, Eom, Tae-Jung, Kim, Myoung-Jin, Paek, Un-Chul, Park, Tae-Sang

Journal:

Journal of the Optical Society of Korea

Year:

2003

File:

PDF, 474 KB

2003

26

Effects of spin inaccuracy on PMD reduction in spun fibers

Galtarossa, A., Yongmin Jung, Kim, M.J., Lee, B.H., Kyunghwan Oh, Un-Chul Paek, Palmieri, L., Pizzinat, A., Schenato, L.

Journal:

Journal of Lightwave Technology

Year:

2005

Language:

english

File:

PDF, 229 KB

english, 2005

27

Diffracted near field of hollow optical fibre for a novel atomic funnel

Yoo, Seung Hyup, Won, Changyeon, Kim, Jong-An, Kim, Kihwan, Shim, Unyob, Oh, Kyunghwan, Paek, Un-Chul, Jhe, Wonho

Journal:

Journal of Optics B Quantum and Semiclassical Optics

Year:

1999

Language:

english

File:

PDF, 2.45 MB

english, 1999

28

SPIE Proceedings [SPIE Symposium on Integrated Optoelectronic Devices - San Jose, CA (Friday 18 January 2002)] Photonic Bandgap Materials and Devices - Optical properties measurement of several photonic crystal fibers

Eom, Joo B., Park, Kun W., Chung, Youngjoo, Han, Won-Taek, Paek, Un-Chul T., Kim, Dug Y., Lee, Byeong Ha, Adibi, Ali, Scherer, Axel, Lin, Shawn-Yu

Year:

2002

Language:

english

File:

PDF, 269 KB

english, 2002

29

Determination of stress-induced intrinsic birefringence in a single-mode fiber by measurement of the two-dimensional stress profile

Park, Yongwoo, Paek, Un-Chul, Kim, Dug Young

Journal:

Year:

2002

Language:

english

File:

PDF, 374 KB

english, 2002

30

[Opt. Soc. America Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 - Baltimore, MD, USA (7-10 March 2000)] Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079) - Dispersion measurement using fiber gratings

Byeong Ha Lee,, Youngjoo Chung,, Vvon-Taek Han,, Un-Chul Paek,

Year:

2000

Language:

english

File:

PDF, 231 KB

english, 2000

31

Correlation of single-mode fiber radiation response and fabrication parameters

Friebele, E. Joseph, Askins, Charles G., Shaw, Cathy M., Gingerich, Michael E., Harrington, Calvin C., Griscom, David L., Tsai, Tsung-Ein, Paek, Un-Chul, Schmidt, William H.

Journal:

Year:

1991

Language:

english

File:

PDF, 1.67 MB

english, 1991

32

Dependence of the Transmission Characteristics of Photonic Crystal Fiber on the Macrobending Radius and the Mechanically Induced Microbending

Lee, Byeong-Ha, Moon, Dae-Seung, Eom, Joo-Beom, Kim, Jin-Chae, Kim, Hok-Young, Paek, Un-Chul

Journal:

Journal of the Optical Society of Korea

Year:

2003

File:

PDF, 428 KB

2003

33

Measurement of refractive-index variation with temperature by use of long-period fiber gratings

Kim, Young-Jae, Paek, Un-Chul, Lee, Byeong Ha

Journal:

Year:

2002

Language:

english

File:

PDF, 126 KB

english, 2002

34

Development of core mode blocker with H2-loaded Ge-B codoped fibres

Han, Young-Geun, Kim, Sang Hyuck, Lee, Sang Bae, Paek, Un-Chul, Chung, Youngjoo

Journal:

Electronics Letters

Year:

2003

Language:

english

File:

PDF, 254 KB

english, 2003

35

Fabrication and polarising characteristics of D-shaped optical fibre coated with chromium film

Jo, Kyoungwoo, Hugh Song, G., Paek, Un-Chul, Han, Won-Taek

Journal:

Electronics Letters

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

36

SPIE Proceedings [SPIE San Diego, '91, San Diego, CA - San Diego, CA (Sunday 21 July 1991)] Nonlinear Optical Properties of Organic Materials IV - Guest-host polymer fibers and fractal clusters for nonlinear optics

Kuzyk, Mark G., Andrews, Mark P., Paek, Un-Chul T., Dirk, Carl W., Singer, Kenneth D.

Year:

1991

Language:

english

File:

PDF, 514 KB

english, 1991

37

Decreased nitric oxide synthesis in rats with chronic renal failure

Kim, Soo Wan, Lee, Jong Un, Paek, Yun Woong, Kang, Dae Gill, Choi, Ki Chul

Journal:

Journal of Korean Medical Science

Year:

2000

File:

PDF, 955 KB

2000

38

Spectral control of optical gain in a rare earth-doped optical fiber using novel triple layered structures

Kyungwhan Oh, Seongwoo Yoo, Uh-Chan Ryu, Seungtaek Kim, Un-Chul Paek, Daniel B.S. Soh, Jayanta K. Sahu, Johan Nilsson

Journal:

Optical Fiber Technology

Year:

2006

Language:

english

File:

PDF, 405 KB

english, 2006

39

The Fabrication of a Photonic Crystal Fiber and Measurement of its Properties

Kim, Jin-Chae, Kim, Ho-Kyung, Paek, Un-Chul, Lee, Byeong-Ha, Eom, Joo-Beom

Journal:

Journal of the Optical Society of Korea

Year:

2003

File:

PDF, 431 KB

2003

40

Multi-wavelength lasing oscillations in an erbium-doped fiber laser using few-mode fiber Bragg grating

Moon, Dae Seung, Paek, Un-Chul, Chung, Youngjoo

Journal:

Year:

2004

Language:

english

File:

PDF, 106 KB

english, 2004

41

Absorption and emission properties of Tm2+ ions in germanosilicate glass fibers

Kim, Yune Hyoun, Paek, Un-Chul, Han, Won-Taek, Heo, Jong

Journal:

Year:

2003

Language:

english

File:

PDF, 140 KB

english, 2003

42

SPIE Proceedings [SPIE Asia-Pacific Optical and Wireless Communications Conference and Exhibit - Beijing, China (Monday 12 November 2001)] Optical Fiber and Planar Waveguide Technology - Torsion sensing characteristics of optical fiber with a long-period grating pair

Ahn, Tae-Jung, Kim, B.H., Lee, Byeong Ha, Chung, Youngjoo, Paek, Un-Chul T., Han, Won-Taek, Jian, Shuisheng, Liu, Yanming

Year:

2001

Language:

english

File:

PDF, 316 KB

english, 2001

43

New Compensation Method for Temperature Sensitivity of Fiber Brags Grating Using Bi-metal

Chung, Young-Joo, Song, Jong-Seob, Han, Won-Taek, Paek, Un-Chul

Journal:

Journal of the Optical Society of Korea

Year:

2003

File:

PDF, 367 KB

2003

44

Tunable photonic crystal fiber coupler based on a side-polishing technique

Kim, Hokyung, Kim, Jinchae, Paek, Un-Chul, Lee, Byeong Ha, Kim, Kwang Taek

Journal:

Year:

2004

Language:

english

File:

PDF, 1.21 MB

english, 2004

45

Development of a glass optical fiber containing ZnO–Al2O3–SiO2 glass-ceramics doped with Co2+ and its optical absorption characteristics

Seongwoo Yoo, Un-Chul Paek, Won-Taek Han

Journal:

Journal of Non-Crystalline Solids

Year:

2003

Language:

english

File:

PDF, 192 KB

english, 2003

46

[IEEE International Conference on Optical Fiber Sensors - Portland, OR, USA (6-10 May 2002)] 2002 15th Optical Fiber Sensors Conference Technical Digest. OFS 2002(Cat. No.02EX533) - Measurement of bending curvature using bandpass filters based on phase-shifted long-period fiber gratings

Young-Geun Han,, Won-Taek Han,, Un-Chul Paek,, Youngjoo Chung,

Year:

2002

Language:

english

File:

PDF, 318 KB

english, 2002

47

Fiber Modal Index Measurements Based on Fiber Gratings

Ha Lee, Byeong, Kim, Young-Jae, Chung, Youngjoo, Han, Won-Taek, Paek, Un-Chul

Journal:

Fiber & Integrated Optics

Year:

2001

Language:

english

File:

PDF, 241 KB

english, 2001

48

SPIE Proceedings [SPIE Integrated Optoelectronics Devices - San Jose, CA (Saturday 25 January 2003)] Photonic Crystal Materials and Devices - Microbending-induced loss of a photonic crystal fiber

Kim, Jinchae, Moon, Dae Seung, Eom, Joo Beom, Paek, Un-Chul, Lee, Byeong Ha, Adibi, Ali, Scherer, Axel, Lin, Shawn Yu

Year:

2003

Language:

english

File:

PDF, 308 KB

english, 2003

49

All-optical switching application based on optical nonlinearity of Yb3+ doped aluminosilicate glass fiber with a long-period fiber gratings pair

Kim, Yune Hyoun, Kim, Nam Su, Chung, Youngjoo, Paek, Un-Chul, Han, Won-Taek

Journal:

Year:

2004

Language:

english

File:

PDF, 138 KB

english, 2004

50

Complete determination of the stress tensor of a polarization-maintaining fiber by photoelastic tomography

Park, Yongwoo, Paek, Un-Chul, Kim, Dug Young

Journal:

Year:

2002

Language:

english

File:

PDF, 360 KB

english, 2002

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