Compact Design of 1310/1550nm Wavelength Demultiplexer Based on a Quasi-State Multimode Interference Mode

PARK SEGEUN

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Compact Design of 1310/1550nm Wavelength Demultiplexer Based on a Quasi-State Multimode Interference Mode

'Quasi-state' 를 이용한 1310/1550nm 파장 분리기 설계

PARK SEGEUN

초록

The concept of ‘quasi-states’ formed by four-mode interference is proposed to reduce the length of 1310/1550 nm wavelength demultiplexer based on the Quasi-state Multimode Interference (MMI) mode. Using this QS design, this wavelength demultiplexer for 1.3 and 1.5 μm, designed to be about 1/5 of ordinary device length, is analyzed to have good extinction ratio of 24 dB for both wavelength from mode propagation analysis.

제목: Compact Design of 1310/1550nm Wavelength Demultiplexer Based on a Quasi-State Multimode Interference Mode

제목 (타언어): 'Quasi-state' 를 이용한 1310/1550nm 파장 분리기 설계

저자: PARK SEGEUN

학회명: OECC/CPIN2004 (Yokohama, Japan), Technical Digest of the 9th OptoElectronics and Communication Conference