Fabrication of a TFF-Attached WDM-Type Triplex Transceiver Module Using Silica PLC Hybrid Integration Technology
2006; Institute of Electrical and Electronics Engineers; Volume: 24; Issue: 12 Linguagem: Inglês
10.1109/jlt.2006.885001
ISSN1558-2213
AutoresYoung-Tak Han, Yoon-Jung Park, Sang‐Ho Park, Jang-Uk Shin, Chul-Wook Lee, Hyunsung Ko, Yongsoon Baek, Chul-Hee Park, Yoon-Koo Kwon, Wol-Yon Hwang, Kwang-Ryong Oh, Hee-Kyung Sung,
Tópico(s)Semiconductor Lasers and Optical Devices
ResumoAn optical triplex transceiver (TRx) module, which consists of thin-film filter (TFF)-attached wavelength-division multiplexer (WDM) and photodiode (PD) carriers, has been fabricated using a silica planar lightwave circuit (PLC) hybrid integration technology. Two types of TFFs were attached to a diced sidewall of a silica-terraced PLC platform to realize the TFF-attached WDM. The PD carriers with a 45deg mirror, on which receiving surface-illuminated PDs were bonded, were assembled with the PLC platform to form receiver (Rx) parts. As the main performances of the packaged TRx module, a very clear transmitter (Tx) eye pattern and minimum Rx sensitivity of -25.7 dBm were obtained under a 1.25-Gb/s Tx-Rx operation for digital applications. For an analog Rx application, a module responsivity of about 0.8 A/W was achieved, and a second-order intermodulation distortion value of less than -70 dBc at an optical modulation index of 40% was obtained under a two-tone test of 400 and 450 MHz
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