Y. Inoue et al., FILTER-EMBEDDED WAVELENGTH-DIVISION MULTIPLEXER FOR HYBRID-INTEGRATEDTRANSCEIVER BASED ON SILICA-BASED PLC, Electronics Letters, 32(9), 1996, pp. 847-848
A thin film filter-embedded wavelength-division multiplexer is designe
d for a hybrid-integrated WDM transceiver based on a silica-based PLC
platform. A compact multiplexer with a low insertion loss of 1.1 dB an
d a low crosstalk of < -50 dB is successfully fabricated.