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5월 17 일 ( 목) crystals show uniform periodicity with 200nm pitch and 100nm diameter. TP-42 광양자테 레이저에 의한 생물학적인 세 포의 광조작 이승은, 김영천, 윤준호, 김동권, 구자강, 권오 대(POSTECH) We report on a new, simple, effective and fast cell sorting method for massive micromanipulation of biological cells or small particles in microfluidic channel involving a sorter-on-mega photonic quantum ring (PQR) hole laser chip scheme. TP-43 구조화된 금속표면에 생기는 표면파의 도파손실에 관한 연구 오상순, 최춘기(ETRI), 이성구, 김재은, 박해용 (KAIST) We calculated the propagation loss for surface waves in a structured metal surface, which has a square array of square holes with a finite depth, by using the finitedifference time-domain method. By considering the propagation lengths for various depths of the holes and damping constants, we show that the propagation loss of the surface wave does not depend on the depth when the depth is larger than the period, but mainly depends on the damping constant. TP-44 컴퓨터 집적 영상 복원 기술에서 Interpolation 기반의 매핑을 이용한 3차원 영 상의 복원 유훈, 신동학( 동서대) In this paper, we propose a novel scheme to reconstruct 3D images using an interpolationbased mapping in computational integral imaging reconstruction technique. Proposed scheme can improve the reconstruction quality of 3-D images. To show the usefulness of proposed method, computational experiments are carried out and their results are presented. TP-45 다공성 알루미나를 이용한 반도체 기판 위에 광 결정구조 제조와 PL특성 정미, 이석, 전영민, 변영태, 우덕하, 김선호 (KIST), 모선일( 아주대), 김근주( 전북대) We fabricated nanohole structure on semiconductor substrates using nanoporous alumina. The photonic crystal structures were fabricated on semiconductor substrates as replica of the alumina mask by inductively coupled plasma reactive ion etching (ICP-RIE). Optical properties of substrates with the structure show the enhanced photoluminescence (PL) intensity. TP-46 나노포토닉스 응용을 위한 광미세유체 마스크리스 리소그래피와 자기조립 정수은, 박욱, 박현성, 박남규, 권성훈( 서울 대), 유경식( 기초전력연구원) We propose and demonstrate an optofluidic maskless lithography technique to fabricate various polymer microparticles and microwires in microfluidic channels. Combining maskless lithography and microfluidic systems, we demonstrate temporal and spatial control of polymeric microstructure generation in microfluidic channels and fluidic self-assembly of polymeric microstructures to generate a tightly packed microtile array in microfluidic channel. TP-47 금속나노선 구조를 이용한 표면플라스 몬 생체센서의 감도 윤순준, 김동현( 연세대) We investigate nanowire-based localized surface plasmon resonance (LSPR) to evaluate the sensitivity enhancement of an LSPR biosensor. The results calculated by rigorous coupled wave analysis and finite difference time domain method show that periodic nanowires improve the sensitivity performance, when localized surface plasmon is significantly enhanced. TP-48 FTTH용 G-PON 버스트 모드 광수신 소자 개발 이정문, 전정은, 육혜운, 유주형, 구은정, 주흥 로, 김형문( 엑스엘), 김창봉( 공주대) A G-PON burst mode optical receiver for FTTH was developed. Optical receiver for application of 1.25Gbps and class C transmission in G-PON (Gigabi - passive optical network) OLT (optical line terminal) was developed using avalanche photodiode chip. The burst mode optical receiver shows sensitivity of -29dBm at bit-error ratio 10-10 with pseudorandom bit sequence 223-1 data for guard time of 32bit, preamble time of 48bit, and delimiter time of 16bit. TP-49 FTTH용 스플리터 설계 방법에 따른 경 제성 분석 최영복(KT 미래기술연구소), 고석봉, 이원형, 박태동(KT 인프라연구소) Currently, there are numerous PON structures and varying methods of deploying optical splitters to distribute the communication path. Architectures include 1x32 centralized splitter management systems, 1x4, 1x8 muti stage decentralized management options, or a wide variation of architectures inbetween. This paper will discuss various architectures, optical splitter technologies, packaging options for splitters, and how splitter management impacts the network. TP-50 스펙트럼 분할된 패브리-패롯 레이저 를 이용한 파장분할 다중방식 수동형 광 가입 자망 이훈근(KAIST), 이혁재( 경남대), 이창희(KAIST) We propose and demonstrate a low cost WDM-PON based on the spectrum sliced F-P LD. By using cyclic AWGs, we achieve color-free operation with a decision threshold control. TP-51 양방향 파장 분할 다중화 수동형 광 가입자망에서의 자체 잠김된 반사형 반도체 광 증폭기를 이용한 지역 기지국의 파장 감시 연구 한승헌, 김태영, 박창수(GIST) A simple wavelength monitoring technique of remote node (RN) is proposed using reflective semiconductor optical amplifier (RSOA) self-locked by fiber Bragg grating at the RN. The temperature variation of the RN can be monitored by measuring the lasing wavelength of the RSOA. We can effectively reduce the misalignment of wavelengths of the RN and the optical line terminal (OLT). TP-52 다중 서비스를 위한 광대역 피드포워드 광송신기 문연태, 장준우, 최운경, 김도균, 최영완( 중앙대) We fabricated a broadband feedforward optical transmitter for multi-services on radio over fiber systems. The broadband feedforward linearization scheme consists of key components such as a 180 hybrid coupler and low-cost digital type DFB lasers. The signal cancellation loop was properly operated (>10 dB cancellation of signal) in wide range of 550 MHz (1.87~ 2.42 GHz). TP-53 FPGA를 이용한 40G급 OTU3 프레이 머의 스크램블러/ 디스크램블러 구현 신종윤, 김종호, 고제수(ETRI) This paper presents an implementation of scrambler/descrambler for OTU3 (Optical Transport Unit-3) framer using FPGA (Field Programmable Gate Array). The optimal 256-bit parallel scrambler designed by a state transition method is verified, comparing its result with the result of the high-level scrambler design. TP-54 LED램프 통신을 이용한 홈네트워킹 김정헌, 최윤정, 장형식, 한수욱, 김동환(KOPTI) The feasibility of home networking using LED lamp communication is reported. The point-to-point transmission test has been carried out with the home-made LED stand lamp and the optical receiver module. For the data transmission to send/receive some characters or files two computers with LAN card are used. Contrary to the conventional RF wireless technologies for the home networking, an environment-friendly LED lamp communication is suggested. TP-55 전광판을 이용한 정보 전송 시스템 박성범, 현유정, 신동재, 이경우, 신홍석, 최정 석, 정대광, 오윤제( 삼성전자) We demonstrate the feasibility of visible light information broadcasting system using message signboard. This system can provide the bit error rates (BERs) lower than 10−6 at 4-Mbps and 10-Mbps data rate. Using four LED array modules, 4-Mbps visible light signals could be transmitted over 4.2 m. In case of 10-Mbps data rate, the maximum transmission distance was 3.6 m. TP-56 단일 모드 페브리페롯 레이저를 이용한 파장 변환기 조민재, 조정식, 정용덕, 원용협(ICU) A simple wavelength converter using a Fabry-Perot laser diode which employs a built-in external cavity and oscillates in single longitudinal mode is presented. Self locking state of the FP-LD is modulated by an injected pump beam. TP-57(Presentation in English) A Metro WDM Star Network with a Hybrid MAC Protocol Based on an Arrayed Waveguide Grating Syed Abdul Mannan Kirmani, Seoyong Shin ( 명지대), Hyo-Sik Yang( 세종대) In this paper, we introduce a reliable, scalable, and cost-effective switchless wavelength division multiplexing (WDM) network based 16
5월 17 일 ( 목) on a quality of service supporting reservation based medium access control (MAC) protocol. The protocol not only provides both packet and circuit switching but also supports multicasting. The network efficiency is significantly increased by spatially reusing wavelengths and exploiting multiple free spectral ranges (FSRs) of arrayed waveguide grating (AWG) employed in the architecture. TP-58 양방향 Radio-over-Fiber 시스템을 위 한 HBT OIL-SOM 김재영, 최우영( 연세대), Hideki Kamitsuna, Minoru Ida, Kenji Kurishima(NTT, Japan) The 30GHz optically injection-locked selfoscillating optoelectronic mixer (OIL-SOM) is realized using a MMIC HBT oscillator which can be utilized as a frequency upand down-converter in antenna base station of Radio-over-Fiber system. TP-59 형광특성이 우수한 3,3’-Bipyridazine 유도체의 합성과 센싱 특성 평가 도재권 , 김은경( 연세대) A.-J. Attias(Laboratoire de Chimie des Polymères, Université Pierre et Marie Curie, France) Novel symmetrical 3,3’-bipyridazine derivative (KDBP1) was synthesized from Negishi coupling and Knoenevagel condensation. KDBP1 showed high fluorescence, which was highly sensitive to organic molecules, ions, and applied potential. The sensitivity of KDBP1 toward 9 different organic molecules were correlated to the emission energy against polarity of the organic molecules. KDBP1 showed ion sensitivity and the quenching effect of KDBP1 on I3- was highest among the iodine derivatives (I2, I-, I3-.). TP-60 Lagrange 방정식을 이용한 솔리톤의 해석 고정민, 유재영( 육군사관학교) Solitons propagate without loss of intensity of light beam by virtue of effect among with linear dispersion and nonlinear self-focusing. It is possible for the shape distortion produced by nonlinearity to cancel that produced by dispersion. Solution of nonlinear waveequationsisstudiedusingLagrange equation. Solitons can be made by changing parameters of the solution of equation. TP-61 진폭 회절격자를 통한 홀로그라픽 리쏘 그래피의 최적 조건 확립에 관한 연구 여종빈, 윤상돈, 이현용( 전남대) In this study, we investigated the optical properties of photo-resist (PR) thin film reflectance amplitude gratings, the amplitude difference by using He-Ne laser beam (632.8 nm). The PR reflectance grating of the thickness of
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