Youngjoo Chung

发表

Fabrication of helical long-period fiber gratings by use of a CO2 laser.

Seungtae Oh, Kyung Rok Lee, U. Paek, 2004, Optics letters.

High temperature fiber sensor with high sensitivity based on core diameter mismatch.

Youngjoo Chung, L. Nguyen, Dusun Hwang, 2008, Optics express.

Induction of the refractive index change in B-doped optical fibers through relaxation of the mechanical stress

U. Paek, Youngjoo Chung, B. Lee, 2000 .

Effect of CO2 laser irradiation on the refractive-index change in optical fibers.

Dug Young Kim, U. Paek, Youngjoo Chung, 2002, Applied optics.

Effect of asymmetric stress relaxation on the polarization-dependent transmission characteristics of a CO2 laser-written long-period fiber grating.

Dug Young Kim, Youngjoo Chung, Yongwoo Park, 2003, Optics letters.

Wavelength-selective all-fiber filter based on a single long-period fiber grating and a misaligned splicing point

Perry Ping Shum, Youngjoo Chung, Chi Chiu Chan, 2006 .

Sagnac Interferometer Based on a Highly-Birefringent Two-Core PCF: Theory, Experiment, and Sensing Characteristics

Youngjoo Chung, Bok-Hyeon Kim, K. Naeem, 2020, Journal of Lightwave Technology.

Simultaneous Temperature and Strain Measurement Using Two Types of High-Birefringence Fibers in Sagnac Loop Mirror

Guoyong Sun, Dae Seung Moon, Youngjoo Chung, 2007, IEEE Photonics Technology Letters.

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

Chang-Seok Kim, Young-Geun Han, Youngjoo Chung, 2003, Optics express.

Enhanced transverse load sensitivity by using a highly birefringent photonic crystal fiber with larger air holes on one axis.

Youngjoo Chung, Bongkyun Kim, Youngjoo Chung, 2010, Applied optics.

Simultaneous measurement of temperature and strain using a Lyot fiber filter incorporated with a fiber Bragg grating in a linear configuration

Dae Seung Moon, Youngjoo Chung, Dusun Hwang, 2009 .

Multiwavelength fiber laser based on semiconductor optical amplifier and few-mode fiber gratings

Young-Geun Han, Dae Seung Moon, Youngjoo Chung, 2007 .

Investigation of a multiwavelength raman fiber laser based on few-mode fiber Bragg gratings.

Young-Geun Han, Sang Bae Lee, Dae Seung Moon, 2005, Optics letters.

Multi-wavelength linear-cavity tunable fiber laser using a chirped fiber Bragg grating and a few-mode fiber Bragg grating.

Ping Shum, Dae Seung Moon, Youngjoo Chung, 2005, Optics express.

Polarization controlled multi-wavelength Er-doped fiber laser using fiber Bragg grating written in few-mode side-hole fiber with an elliptical core.

Youngjoo Chung, U. Paek, Youngjoo Chung, 2005, Optics express.

Flexibly tunable multiwavelength Raman fiber laser based on symmetrical bending method.

Youngjoo Chung, Young-Geun Han, Sang Bae Lee, 2005, Optics express.

Measurement of resonant nonlinear index of ytterbium doped fiber using a pair of thermally expanded core fibers

Youngjoo Chung, L. Nguyen, Dusun Hwang, 2009, 2009 Conference on Optical Fiber Communication - incudes post deadline papers.

Twin core photonic crystal fiber for in-line Mach-Zehnder interferometric sensing applications.

Youngjoo Chung, Bongkyun Kim, Youngjoo Chung, 2009, Optics express.

Tunable single- and dual-wavelength erbium-doped fiber laser based on Sagnac filter with a high-birefringence photonic crystal fiber

Youngjoo Chung, Bongkyun Kim, Youngjoo Chung, 2011 .

A Wavelength Tunable Single-Longitudinal-Mode Er-doped Fiber Laser with High-Birefringence PCF

Youngjoo Chung, Bongkyun Kim, Jooeun Im, 2010 .

Simultaneous measurement of strain and temperature with high sensing accuracy

Byeong Ha Lee, Young Ho Kim, Dae Seung Moon, 2009, 2009 14th OptoElectronics and Communications Conference.

Special Issue on Optical Fiber Technology

Youngjoo Chung, 2003 .

Polarization controlled multiwavelength switchable erbium-doped fiber laser based on high birefringence few-mode fiber loop mirror

Youngjoo Chung, L. Cui, Guoyong Sun, 2011 .

Stable SOA-based multi-wavelength fiber ring laser using Sagnac loop mirror incorporating a high-birefringence photonic crystal fiber

Youngjoo Chung, Bongkyun Kim, Jooeun Im, 2010 .

Tunable multiwavelength SOA-fiber ring laser based on Sagnac loop mirror incorporating few-mode high birefringence fiber

Youngjoo Chung, L. Cui, Guoyong Sun, 2011 .

Luminescence enhancement by Au nanoparticles in Er(3+)-doped germano-silicate optical fiber.

Youngjoo Chung, D. Moon, S. Boo, 2007, Optics express.

Intensity-based optical fiber strain sensor using long-period fiber gratings and a core mode blocker

Youngjoo Chung, L. Nguyen, Dusun Hwang, 2009 .

Active mode locking laser interrogation for multiple fiber Fabry-Perot interferometer sensing heads

Chang Hyun Park, Youngjoo Chung, Chang-Seok Kim, 2018 .

L-band tunable multiwavelength fiber laser using an unpumped polarization maintaining an erbium-ytterbium double-clad fiber-loop mirror

Youngjoo Chung, D. Moon, Guoyong Sun, 2008 .

Bend-Loss-Free Distributed Sensor Based on Rayleigh Backscattering in Ge-Doped-Core PCF

Youngjoo Chung, I. Kwon, K. Naeem, 2018, IEEE Sensors Journal.

Polarization dependent inter-core interferences in twin-core photonic crystal fiber and its application to high temperature measurement

Youngjoo Chung, Bongkyun Kim, 2012 .

Compact in-reflection fiber interferometer using thermally expanded core fiber and single-mode fiber and its applications as temperature and refractive index sensors

Youngjoo Chung, Linh Viet Nguyen, Youngjoo Chung, 2009, International Conference on Optical Fibre Sensors.

Cu(2+)-doped germano-silicate glass fiber with high resonant nonlinearity.

Dae Seung Moon, Aoxiang Lin, Won-Taek Han, 2007, Optics express.

All-optical signal gating using ytterbium-doped fiber and a pair of thermally expanded core fibers

Youngjoo Chung, L. Nguyen, 2009 .

Linear and resonant nonlinear optical properties of Ag-nanocrystals incorporated germano-silicate fiber

Youngjoo Chung, W. Han, A. Lin, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Pb2+/Al3+ codoped germano-silicate optical fiber with high non-resonant third-order nonlinearity

Youngjoo Chung, W. Han, A. Lin, 2008 .

Non-resonant third-order optical nonlinearity of germano-silicate glass fiber codoped with Pb 2+ and Al 3+

Youngjoo Chung, W. Han, H. Cho, 2007 .

Tunable comb-filter using thermally expanded core fiber and ytterbium doped fiber and its application to multi-wavelength fiber laser

Dae Seung Moon, Youngjoo Chung, Dusun Hwang, 2008 .

Switchable dual-wavelength erbium-doped fiber ring laser assisted with four-wave mixing of dispersion-shifted fiber

Dae Seung Moon, Youngjoo Chung, Youngjoo Chung, 2013 .