Browse "School of Electrical Engineering(전기및전자공학부)" by Author Chung, Yun Chur

Showing results 239 to 298 of 450

239
Maximum capacity improvement achievable by using multi-level modulation formats in MCF transmission systems (invited paper)

Chang, Jun Ho; Chung, Yun Chur, International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), pp.46 - 49, IEICE, NICT, 2013-11-07

240
Maximum operable speed of WDM PON employing bandwidth-limited RSOAs

Cho, Keun-Yeong; Hong, Ui-Hyun; Choi, Hyeok Gyu; Chung, Yun Chur, OPTICS COMMUNICATIONS, v.312, pp.159 - 162, 2014-02

241
Maximum reach of long-reach RSOA-based WDM PON employing remote EDFA

Hong, U.H.; Cho, K.Y.; Takushima, Y.; Chung, Yun Chur, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011-03-06

242
Measurement of Differential Phasor Diagram of Multilevel DPSK Signals by Using an Adjustment-Free Delay Interferometer Composed of a 3 x 3 Optical Coupler

Takushima, Y; Choi, HY; Chung, Yun Chur, JOURNAL OF LIGHTWAVE TECHNOLOGY, v.27, pp.718 - 730, 2009-03

243
Method for reducing system deteriotation due to polarization effect and equipment

Chung, Yun Chur; Youn, Chun Ju; Lee, Jun-Haeng

244
MGDM Transmission of 2*28-Gb/s OOK signals Operating in 0.8-m Region over 2.2 km of SSMF

Bae, SH; Kim, BG; Kim, MS; Chung, Yun Chur, 25th Opto-Electronics and Communications Conference, OECC 2020, Institute of Electrical and Electronics Engineers Inc., 2020-10

245
MMF transmission of directly-modulated 40-Gb/s signal using mode-field matched center-launching technique

Sim, D.H.; Takushima, Y.; Chung, Yun Chur, 2009 Conference on Optical Fiber Communication, OFC 2009, 123, 2009-03-22

246
Mobile fronthaul optical link for LTE-A system using directly modulated 1.5-μm VCSEL

Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, OptoElectronics and Communication Conference, OPTICAL SOC AMER, 2016-07-04

247
Mobile fronthaul optical link for LTE-A system using directly-modulated 1.5-μm VCSEL

Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, Optoelectronics and Communications Conference (OECC) 2016, IEICE, 2016-07-05

248
Modulation-format-free bias control technique for MZ modulator based on differential phasor monitor

Choi, H. G.; Takushima, Y.; Choi, H. Y.; Chang, J. H.; Chung, Yun Chur, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011-03-06

249
Monitoring of optical transmission systems based on cross-correlation operation

Chung, Yun Chur; Takushima Yuichi, 2013-08-13

250
Monitoring OSNR in dynamic WDM network (Invited Paper)

Chung, Yun Chur, SOFM 2006, 2006

251
Monitoring technique for ASE and MPI noises in distributed raman amplified systems

Choi, H.Y.; Jun, S.B.; Shin, S.K.; Chung, Yun Chur, OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007, 2007-03-25

252
Monitoring techniques for phase and OSNR of DPSK/DQPSK signals

Takushima, Y.; Choi, H.Y.; Chung, Yun Chur, Optical Transmission, Switching, and Subsystems VI, 2008-10-27

253
MPI noise reduction in RoF-based mobile fronthaul network by using high-frequency phase dither

Kim, Byung Gon; Bae, Sung Hyun; Chung, Yun Chur, European conference on optical communication, cnit, 2018-09-27

254
MPI Noise Reduction in RoF-Based Mobile Fronthaul Network Using High-Frequency Phase Dither

Kim, Byung Gon; Bae, Sung Hyun; Chung, Yun Chur, 2018 European Conference on Optical Communication, ECOC 2018, Institute of Electrical and Electronics Engineers Inc., 2018-09

255
Multi-channel PMD compensation based on distributed polarization control

Jung, S.P.; Lee, J.H.; Son, E.S.; Ji, H.C.; Chung, Yun Chur, OFC/NFOEC 2005 Optical Fiber Communication Conference, v.3, pp.423 - 425, 2005-03-06

256
Multi-purpose Fiber-optic Access Network (MFAN)

Han, K.H.; Chung, Yun Chur, Optical Fiber Communication Conference and Exhibit, v.0, no.0, pp.407 - 408, 2002

257
Multi-ring architecture for survivable WDM PON

Hong, UH; Cho, KY; Chung, Yun Chur, The 17th OptoElectronics and Communications Conference - OECC 2012, pp.6A2-4 -, OSK, IEEK, KICS, KIEE, IEEE Photonics Society, OSA, SPIE, 2012-07-06

258
Multi-wavelength locker for WDM system

Park, K.J.; Shin, S.K.; Ji, H.C.; Woo, H.G.; Chung, Yun Chur, Optical Fiber Communication Conference, v.2, pp.73 - 75, 2000-03-07

259
Multiple-impairment monitoring technique using optical field detection and asynchronous delay-tap sampling method

Chung, Yun Chur; Choi, HY; Takushima, Y, OFC 2009, 2009

260
Multiplexing/demultiplexing apparatus for wavelength division multiplexed system and wavelength division multiplexed passive optical subscriber networks using the same apparatus

Chung, Yun Chur; Lee, Chang Hee; Jung, Dae Kwang; Shin, Seung Kyun

261
Next-generation WDM PON technologies

Chung, Yun Chur, Asia Communications and Photonics Conference and Exhibition, ACP 2010, pp.617 - 618, Asia Communications and Photonics Conference and Exhibition, ACP 2010, 2010-12-08

262
Next-generation WDM PON technologies (invited paper)

Chung, Yun Chur, ACP 2010, ACP 2010, 2010

263
Novel frequency and power monitoring method for WDM network

Shin, S.K.; Lee, C.-H.; Chung, Yun Chur, Proceedings of the 1998 Optical Fiber Communication Conference, OFC'98, pp.168 - 170, 1998-02-22

264
Novel FSK heterodyne single filter detection system using no IF frequeny-locking loop

Chung, Yun Chur; Tkach, RW; Koch, TL, Conference on Lasers And Electro-Optics, 1989

265
Novel FSK heterodyne single-filter detection system using no IF frequency lock

Chung, Yun Chur; Tkach, R.W.; Koch, T.L., IEEE PHOTONICS TECHNOLOGY LETTERS, v.1, no.6, pp.140 - 141, 1989-06

266
Novel mode converter based on hollow optical fiber for gigabit LAN communication

Choi, S; Oh, K; Shin, W; Park, CS; Paek, UC; Park, KJ; Chung, Yun Chur; et al, IEEE PHOTONICS TECHNOLOGY LETTERS, v.14, no.2, pp.248 - 250, 2002-02

267
Novel optical signal-to-noise ratio monitoring technique for WDM networks

Shin, S.K.; Park, K.J.; Chung, Yun Chur, Optical Fiber Communication Conference, v.2, pp.182 - 184, 2000-03-07

268
Operating wavelength range of 1.25-Gb/s WDM PON implemented by using uncooled RSOA's

Cho, K.Y.; Takushima, Y.; Oh, K.R.; Chung, Yun Chur, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008-02-24

269
OPM technologies - what is available now?

Chung, Yun Chur, NFOEC Workshop, 2006

270
Optical and wireless integrated technologies for future mobile networks

Suzuki, M.; Ishimura, S.; Tanaka, K.; Bekkali, A.; Nanba, S.; Nishimura, K.; Kim, Byung Gon; et al, ICTON 2017, ICTON, 2017-07-04

271
Optical bidirectional add-drop amplifier module with asymmetric fold-back optical paths

Shin, JW; Kim, S; Chung, Yun Chur, ELECTRONICS LETTERS, v.38, no.16, pp.898 - 900, 2002-08

272
Optical channel monitoring technique using phase-modulated pilot tones

Park, KJ; Ji, HC; Chung, Yun Chur, IEEE PHOTONICS TECHNOLOGY LETTERS, v.17, pp.2481 - 2483, 2005-11

273
Optical communications R&D and broadband access in Korea

Kim, B.; Chung, Yun Chur; Kim, K.; Kim, B.; Jeong, K., 2006 European Conference on Optical Communications, ECOC 2006, 2006-09-24

274
Optical fiber networks for wireless personal communication services (Invited Paper)

Chung, Yun Chur, OECC/IOOC 2001, 2001

275
Optical fiber, and optical access network, local area network and optical parts for communication, which use the optical fiber

Chung, Yun Chur; Lee, Jun Haeng; Son, Eui Seung; Chae, Jang won, 2010-10-05

276
Optical Frequency monitoring technique using arrayed-waveguide grating and pilot tones

Chung, Yun Chur; Yoon, CJ; Shin, SK; Park, KJ; Woo, HG, OptoElectronics and Communications Conference, 2000

277
Optical frequency monitoring technique using arrayed-waveguide grating and pilot tones

Youn, CJ; Shin, SK; Park, KJ; Chung, Yun Chur, ELECTRONICS LETTERS, v.37, no.16, pp.1032 - 1033, 2001-08

278
Optical fronthaul technologies for next-generation mobile communications

Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, International Conference on Transparent Optical Networks, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2016-07-12

279
Optical monitoring techniques for DWDM networks (Invited Paper)

Chung, Yun Chur, ECOC 2004, 2004

280
Optical monitoring techniques for WDM networks

Chung, Yun Chur, 2000 IEEE/LEOS Summer Topical Meeting, pp.43 - 44, 2000-07-24

281
Optical path and crosstalk monitoring technique using pilot tones in all-optical WDM transport network

Chung, Yun Chur; H. C. Ji; J. K. Kim, APOC, APOC, 2001-11

282
Optical path, wavelength and power monitoring technique using frequency-modulated pilot tones

Park, K.J.; Youn, C.J.; Lee, J.H.; Chung, Yun Chur, Optical Fiber Communucation Conference (OFC), Postconference Digest, pp.456 - 458, 2004-02-26

283
Optical performance monitor based on polarization-nulling technique (Invited Paper)

Chung, Yun Chur, OSA Annual Meeting - Frontiers in Optics 2004, 2004

284
Optical performance monitoring in WDM networks: Progresses and challenges

Chung, Yun Chur, 20th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS, pp.549 -, 2007-10-21

285
Optical performance monitoring of QPSK data channels by use of neural networks trained with parameters derived from asynchronous constellation diagrams

Jargon, Jeffrey A.; Wu, Xiaoxia; Choi, Hyeon Yeong; Chung, Yun Chur; Willner, Alan E., OPTICS EXPRESS, v.18, no.5, pp.4931 - 4938, 2010-03

286
Optical performance monitoring technique using asynchronous amplitude and phase histograms

Choi, H. Y.; Takushima, Y.; Chung, Yun Chur, OPTICS EXPRESS, v.17, no.26, pp.23953 - 23958, 2009-12

287
Optical performance monitoring technique using software-based synchronous amplitude histograms

Choi, Hyeok Gyu; Chang, J. H.; Kim, Hoon; Chung, Yun Chur, OPTICS EXPRESS, v.22, no.20, pp.24024 - 24033, 2014-10

288
Optical performance monitoring techniques based on pilot tones for WDM network applications

Ji, H.; Park, K.; Lee, J.; Chung, H.; Son, E.; Han, K.; Jun, S.; et al, JOURNAL OF OPTICAL NETWORKING, v.3, no.7, pp.510 - 533, 2004

289
Optical performance monitoring techniques based on pilot tones for WDM network applications (Invited Paper)

Chung, Yun Chur, OECC 2004, 2004

290
Optical performance monitoring techniques for DWDM networks (lecture)

Chung, Yun Chur, The National Innovative Communication Education Program, 2004

291
Optical performance monitoring techniques in DWDM network (Plenary Talk)

Chung, Yun Chur, International conference on Optoelectronics Technology, 2004

292
Optical performance monitoring techniques; Current status and future challenges

Chung, Yun Chur, 2008 34th European Conference on Optical Communication, ECOC 2008, 123, 2008-09-21

293
Optical reflectometry based on correlation detection and its application to the in-service monitoring of WDM passive optical network

Takushima, Y; Chung, Yun Chur, OPTICS EXPRESS, v.15, pp.5318 - 5326, 2007-04

294
Optical-time-division-multiplexed transmission system using sinusoidally modulated optical signal as input pulse source

Chung, Yun Chur; BAE, Sunghyun; KIM, Byunggon; Kim, Minsik

295
Optimization of electrical bandpass filter for PMD monitoring technique using RF spectrum analysis

Chung, Yun Chur; Lee, JH, OECC 2004, 2004

296
Optimization of monitoring bandwidth for a polarization-mode dispersion monitoring technique based on rf spectrum analysis

Lee J.H.; Chung, Yun Chur, JOURNAL OF OPTICAL NETWORKING, v.5, no.2, pp.97 - 102, 2006

297
Optimization of monitoring bandwidth for PMD monitoring technique based on RF spectrum analysis

Lee, J.H.; Chung, Yun Chur, OFC/NFOEC 2005 Optical Fiber Communication Conference, v.1, pp.93 - 95, 2005-03-06

298
Optimization of polarization-scrambling frequency in lightwave systems

Park, PKJ; Lee, JH; Chung, Yun Chur, OPTICAL ENGINEERING, v.47, 2008-03

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