• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 2000년도 춘계학술대회 논문집 디스플레이 광소자 분야
• /
• pp.195-196
• /
• 2000

A passband-flattening technique based on Fourier optics concept for phased-array wavelength router is presented. For easy control of optical power in each waveguide without phase correction, misaligned array waveguides are used. BPM simulation results indicate that flat passband is as wide as 75 % of the channel spacing with the insertion loss penalty of about 6 dB and with the crosstalk of about -28 dB.