Showing results 1 to 60 of 219
10 Gb/s 양방향 파장 분할 다중 방식 환형 광통신망 이창희; 이상묵; 김현덕; 신정훈; 임창규; 김성만, 한국광학회 제13회 정기총회 및 2002년도 동계학술발표회, pp.54 - 55, 2002 |
10G/bs DWDM SYSTEM BASED ON NOISE SUPPRESSED PULSED-SEED-LIGHT Yoo, Sang-Hwa; Moon, Sang-Rok; Kye, Myeong-Gyun; Lee, Chang-Hee, OptoElectronics and Optical Communications Conference (OECC), pp.291 - 292, OECC, 2014-07-06 |
2.5 Gb/s transmission over 200 km of dispersion-shifted fiber using a spectrum-sliced fiber amplifier light source Lee, Chang-Hee, Optical Amplifiers and Their Applications (OAA), pp.ThD11 - ThD11, 1995 |
2.5-Gb/s broadcast signal transmission in a WDM-PON by using a mutually injected Fabry-Pérot laser diodes Yoo, Sang-Hwa; Lee, Hoon-Keun; Lim, Dong-Sung; Jin, Jae-Hyun; Leo, Byun; Lee, Chang-Hee, Conference on Lasers and Electro Optics (CLEO), pp.CFH7 -, 2011-05-01 |
2.5Gb/s WDM-PON을 위한 피드 포워드 잡음 감소법 문상록; 계명균; 서병일; 이창희, 제21회 광자기술 학술회의, pp.W1A-I3 -, 한국광학회, 2012-12-05 |
25-GHz-channel-spaced DWDM-PON based on ASE injection with reduced filtering effect Kim, Joon-Young; Lee, Hoon-Keun; Moon, Sang-Rok; Lee, Chang-Hee, Conference on Lasers and Electro Optics (CLEO), pp.JWA1 -, 2011-05-01 |
40Gb/s WDM 전송시스템에서 전송 포맷에 따른 성능 비교 이창희; 박성범; 이용희; 김근영, 2002 광자기술학회, pp.557 - 558, 2002 |
50 GHz 채널 간격의 WDM-PON구현 이창희; 이상묵; 최기만; 문실구; 문정형, 광전자 및 광통신 학술대회, pp.269 - 270, 2005 |
A Color-Free WDM-PON Employing Fabry-P?rot Laser Diodes Without a Seed Light Injection Lee, Chang-Hee; Mun, SG; Moon, JH; Choi, KM; Baik, JS, European Conference on Optical Communication (ECOC), pp.P134 - P134, 2007 |
A cost-effective WDM-PON using a multiple contact Fabry-Prot laser diode Mun, S.-G.; Cho, H.-S.; Lee, Chang-Hee, 36th European Conference and Exhibition on Optical Communication, ECOC 2010, pp.Mo.1 - B.3, 2010-09-19 |
A low cost WDM-PON using spectrum sliced F-P LDs with cyclic arrayed waveguide gratings Lee, H.-K.; Lee, H.-J.; Lee, Chang-Hee, 2007 the Joint International Conference on Optical Internet and Australian Conference on Optical Fibre Technology, COIN-ACOFT 2007, pp.WeA2-4 - WeA2-4, 2007-06-24 |
A low-cost light source for WDM-PON with a Fabry-Perot semiconductor laser Lee, Chang-Hee; Kim, HD, Optoelectronics and Optical Communications Conference (OECC), pp.11D1-5 - 11D1-5, 2000 |
A new burst-mode optical receiver with two preamplifers having different bandwidths Lee, Chang-Hee; Chung, Yun Chur, Optoelectronics and Optical Communications Conference (OECC), pp.16A2-3 - 16A2-3, 1998 |
A novel frequency and power monitoring method for WDM Network Lee, Chang-Hee, Optical Fiber Communication Conference, pp.WJ7 - WJ7, 1998 |
A novel method enhancing the resolving power of tunable optical filters for accurate channel power measurement in dense WDM systems Lee, Chang-Hee; Chu, KU, Optoelectronics and Optical Communications Conference (OECC), pp.307 - 308, 2001 |
A remotely reconfigurable PON architecture for efficient maintenance and protection Lee, J.H.; Choi, K.-M.; Moon, J.-H.; Lee, Chang-Hee, 2009 Conference on Optical Fiber Communication, OFC 2009, pp.JThA78 -, 2009-03-22 |
A Route to chaos in an external-cavity diode laser Lee, Chang-Hee, International Quantum Electronics Conference (IQEC), pp.9 - 13, 1986 |
A self-restorable colorless bidirectional WDM-PON based g on ASE-injected FP-LDs Lee, K.; Lee, J.H.; Han, Y.-G.; Lee, S.B.; Mun, S.-G.; Lee, S.-M.; Lee, Chang-Hee, OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007, pp.OTuG7 - OTuG7, 2007-03-25 |
A Simple and Low-cost Optical Channel Analyzer for a Dense Wavelength-Division Multiplexing Systems Lee, Chang-Hee; Chu, KU; Park, KY; Lee, SB; Shin, SY; Oh, YJ, Optoelectronics and Optical Communications Conference (OECC), pp.14A4-3 - 14A4-3, 2000 |
A Standard for Seeded DWDM Passive Networks Lee, Chang-Hee; Kim, Joon-Young; Moon, Sang-Rok; Yoo, Sang-Hwa; Rhy, Hee-Yeal; Abbas, Syed Aun, 2012 FTTH Conference & Expo : The Future is Now, pp.1 - 14, 2012-09-23 |
A theoretical Model of Wavelength-locked Fabry-Perot Laser Doides Lee, Chang-Hee; Park, KY; Mun, SG; Choi, KM, OptoElectronics and Communications Conference (OECC), pp.118 - 119, 2005 |
All-fiber-optic clock recovery from non-return to zero format data Lee, Chang-Hee, Optical Fiber Communicatioin Conference (OFC), pp.WM25 - WM25, 1998 |
All-optical clock recovery in dark pulse mode using a modelocked erbium-doped fiber laser Lee, Chang-Hee, Optical Society of America (OSA) Annual Meeting, pp.WGG26 - WGG26, 1996 |
All-optical clock signal extraction from non-return-to zero signal for optical clock recovery Lee, Chang-Hee, Optoelectronics and Optical Communications conference (OECC), pp.9B3-2 - 9B3-2, 1997 |
An AR coated Double Contact Fabry-Perot Laser Diode for lasing wavelength tuning Lee, Chang-Hee; Kim, AH; Mun, SG; Cho, HS, OptoElectronics and Communication Conference (OECC), pp.5F1-2 - 5F1-2, 2006 |
An efficient evolution method from a TDM-PON with a video overlay to NGA Choi, K.-M.; Moon, J.-H.; Lee, J.H.; Lee, Chang-Hee, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008-02-24 |
An Error Free Transmission of the Upstream 2.5Gb/s Signal in Injection Seeded DWDM System Tran, Quoc Hoai; Moon, Sang Rok; Kye, Myeonggyun; Lee, Chang Hee, 한국광학회 2016 동계학술발표회, 한국광학회, 2016-01-21 |
An optimization method for the decision threshold level in optical receivers for WDM-PONs Mun, S.-G.; Lee, Chang-Hee, Network Architectures, Management, and Applications IV, v.6354 II, pp.6354 - 6354, 2006-09-05 |
Analysis of Noise Evolution in an Injection Seeded WDM-PON Kim, Joon-Young; Moon, Sang-Rok; Lee, Chang-Hee, OptoElectronics and Optical Communications Conference (OECC), pp.5A4-1 -, 2011-07-04 |
Analysis of ultimate capacity and transparency cost of all-optical transport networks based on node throughput Kim, HD; Lee, Chang-Hee, Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99), v.4, pp.1285 - 1286, 1999-08-30 |
Analytic expressions of the modulation response and the relative intensity noise of a wavelength-locked F-P LD Park, K.-Y.; Lee, Chang-Hee, 2007 the Joint International Conference on Optical Internet and Australian Conference on Optical Fibre Technology, COIN-ACOFT 2007, pp.P7 - P7, 2007-06-24 |
AOTF와 광채널 분석기를 이용한 EDFA 자동 이득 평탄화 이창희; 박근열; 백진석; 추광욱; 마병진, 2000 광자기술 학술회의, pp.469 - 470, 2000 |
ASE 주입 기반 WDM-PON 에서 편광 다중화를 이용한 방송 신호 전송 방안 유상화; 김준영; 문상록; 이창희, Photonics Conference 2011(광자기술학술회의 2011), 2011-12 |
ASE 주입 기반 WDM-PON에서의 필터링 효과 억제 방법 김준영; 문상록; 유상화; 이창희, Photonics Conference 2011(광자기술학술회의 2011), 2011-12 |
ASE 주입기반의 무편광 F-P LD를 이용한 데이터와 방송 신호의 전송 이훈근; 조호성; 이창희, 한국광학회, pp.WP-03 -, 2010 |
ASE주입 기반의 F-P LD광원을 이용한 방송신호의 전송 이훈근; 이창희, 한국광학회 동계학술발표회, pp.2D - IV3, 한국광학회, 2010-01 |
Automatic gain-controlled bidirectional add/drop amplifier module for dynamically reconfigurable bidirectional WDM networks Lee, Chang-Hee; Kim, HD; Shin, JH; Oh, YJ, OptoElectronics and Communication Conference (OECC), pp.400 - 401, 2002 |
Bidierectional transmission of 80 Gb/s (4 x 2 x 10 Gb/s) WDM signal over 100 km dispersion shifted fiber Lee, Chang-Hee, Optoelectronics and Optical Communications Conference (OECC), pp.10B1-3 - 10B1-3, 1997 |
Bidirectional add/drop amplifier module with a single dispersion compensating fiber module Kim, H.D.; Shin, J.-H.; Hwang, S.-T.; Oh, Y.J.; Lee, Chang-Hee, Optical Fiber Communication Conference (OFC), v.54, no.3, pp.WH2 - WH2, 2001-03-17 |
Bidirectional Erbium-Doped Fiber Amplifier using Synchronized Etalon Filters for Bidirectional WDM Transmission System Lee, Chang-Hee; Chung, Yun Chur; Kim, CH, Optoelectronics and Optical Communications Conference, OECC 1998, pp.16A1-4 - 16A1-4, 1998 |
Bidirectional ROADM using a 3xN AWG Lee, K.; Lee, S.B.; Mun, S.-G.; Lee, Chang-Hee, Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM 2007, pp.TuD4 - 3, 2007-08-26 |
Bidirectional Self-Healing Network with a Low Cost Dispersion Compensation Method Lee, Chang-Hee; Sang-Mook Lee; Hyun Deok Kim; Chang-Gyu Lim; Jeong-Hun Shin; Yun Je Oh, OptoElectronics and Communication Conference (OECC), pp.402 - 403, 2002 |
Bidirectional WDM ring networks Lee, Chang-Hee, OptoElectronics and Optical Communications Conference (OECC), pp.1 - 2, 2001 |
Bidirectional WDM Self-Healing Ring Network Based on Simple Bidirectional Add/Drop Amplifier Modules Kim, C.H.; Lee, Chang-Hee; Chung, Yun Chur, Optical Fiber Communication Conference, OFC 1999, pp.TuL6 - TuL6, 1999-02 |
Bidirectional WDM self-healing ring network based on wavelength-interleaved bidirectional add/drop amplifier modules Lee, Chang-Hee; Shin, JH; Kim, HD; Cho, Y; Shim, CS, Optoelectronics and Optical Communications Conference, OECC 2000, pp.12A3-4 - 2A3-4, 2000 |
Bidirectional WDM Self-Healing Ring Network for Hub/Remote Nodes Lee, Chang-Hee; Park, SB; Kang, SG; Lee, SB, OptoElectronics and Communication Conference (OECC), pp.715 - 716, 2003 |
BLS-RSOA 기반 WDM-PON의 브로드캐스팅 구현 오영국; 박근재; 이훈근; 이혁재; 이창희, 한국광학회 동계학술발표회, 2010, pp.W2A-3 -, 2010 |
Broadband Light Source by Mutually Injected FP-LDs Lee, Chang-Hee; Choi, KM; Baik, JS; Park, KY; Oh, TW, OptoElectronics and Communication Conference (OECC), pp.882 - 883, 2004 |
Broadband Light Source for wavelength-Division Multiple Access Passive Optical Network Lee, Chang-Hee; Oh, TW; Baik, JS; Song, JH, OptoElectronics and Communication Conference (OECC), pp.389 - 390, 2003 |
Broadband Light Source using Mutually Injected Fabry-Perot Laser Diodes for WDM-PON Lee, Chang-Hee; Choi, KM, OptoElectronics and Communications Conference (OECC), pp.378 - 379, 2005 |
Broadcast Signal Transmission Employing Low Noise Mutually Injected Fabry-P?rot Laser Diodes Lee, Chang-Hee; Mun, SG; Oh, SM; Choi, KM, Frontiers in Optics/Laser Science (FiO/LS), pp.FTuP2 -, 2009 |
Broadcast signal transmission for WDM-PON with ASE injection seeding to a reflective modulator Lee, Hoon-Keun; Moon, Sang-Rok; Yoo, Sang-Hwa; Lee, Chang-Hee, OptoElectronics and Optical Communications Conference (OECC), pp.8E1-3 -, 2011-07-04 |
Capacity Analysis of a Hybrid WDM/SCMA-PON Lee, Chang-Hee; Baik, JS, OptoElectronics and Communications Conference (OECC), pp.762 - 763, 2005 |
Capacity analysis of all-optical transport networks based on the node throughput Lee, Chang-Hee; Chung, Yun Chur; Kim, HD, Optoelectronics and Optical Communications Conference (OECC), pp.14P-6 - 14P-6, 1998 |
Chromatic Dispersion Monitoring of CSRZ signal Using Extracted Clock Component Lee, Chang-Hee; Kim, SM, OptoElectronics and Communication Conference (OECC), pp.7C1-1 - 7C1-1, 2006 |
Color-free Optical Sources for WDM-PON Lee, Chang-Hee; Lee, SM; Choi, KM; Mun, SG, FTTH Conference 2006, pp.10 - 10, 2006 |
Colorless Operation of WDM-PON based on Wavelength Locked Fabry-Perot Laser Diode Lee, Chang-Hee; Choi, KM, European Conference on Optical Communication (ECOC), pp.We3.3.4 - We3.3.4, 2005 |
Configuration Design and Traffic Modeling of A Backbone Network in Korea Lee, Chang-Hee, International Conference on Electronics, Informations and Communications (ICEIC), pp.II-295 - 298, 1998 |
Demonstration of 40-km-reach WDM-PON with capacity of 40-Gb/s based on wavelength-locked F-P LD Moon, J.-H.; Kim, J.-Y.; Mun, S.-G.; Lee, H.-K.; Lee, Chang-Hee, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009, pp.JThE82 -, 2009-06-02 |
Demonstration of an 80-channel DWDM-PON based on Wavelength-locked Fabry-Perot Laser Diodes Lee, Chang-Hee; Choi, KM; Mun, SG; Moon, JH, OptoElectronics and Communication Conference (OECC), pp.10A2-5 - 10A2-5, 2007 |
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