Fabrication of Triplexers Based on Flattop SOI AWG
AN Jun-Ming1, WU Yuan-Da1, LI Jian2, LI Jian-Guang1, WANG Hong-Jie1, LI Jun-Yi1, HU Xiong-Wei1
1R&D Center of Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 1000832National Institute of Metrology, Beijing 100013
Fabrication of Triplexers Based on Flattop SOI AWG
AN Jun-Ming1;WU Yuan-Da1;LI Jian2;LI Jian-Guang1;WANG Hong-Jie1;LI Jun-Yi1;HU Xiong-Wei1
1R&D Center of Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 1000832National Institute of Metrology, Beijing 100013
摘要A triplexer is fabricated based on SOI arrayed waveguide gratings (AWGs). Three wavelengths of the triplexer operate at different diffraction orders of an arrayed waveguide grating. The signals of 1490nm and 1550nm, which are input from central input waveguide of an AWG, are demultiplexed and the signal of 1310nm, which is input from central output waveguide of an AWG, is uploaded. The tested results show that the downloaded and uploaded signals have flat-top response. The insertion loss is 9dB on chip, the nonadjacent crosstalk is less than -30dB for 1490nm and 1301nm, and is less than -25dB for 1550nm, the 3dB bandwidth equates that of the input light source.
Abstract：A triplexer is fabricated based on SOI arrayed waveguide gratings (AWGs). Three wavelengths of the triplexer operate at different diffraction orders of an arrayed waveguide grating. The signals of 1490nm and 1550nm, which are input from central input waveguide of an AWG, are demultiplexed and the signal of 1310nm, which is input from central output waveguide of an AWG, is uploaded. The tested results show that the downloaded and uploaded signals have flat-top response. The insertion loss is 9dB on chip, the nonadjacent crosstalk is less than -30dB for 1490nm and 1301nm, and is less than -25dB for 1550nm, the 3dB bandwidth equates that of the input light source.
(Interconnects, including holographic interconnects)
引用本文:
AN Jun-Ming;WU Yuan-Da;LI Jian;LI Jian-Guang;WANG Hong-Jie;LI Jun-Yi;HU Xiong-Wei. Fabrication of Triplexers Based on Flattop SOI AWG[J]. 中国物理快报, 2008, 25(5): 1717-1719.
AN Jun-Ming, WU Yuan-Da, LI Jian, LI Jian-Guang, WANG Hong-Jie, LI Jun-Yi, HU Xiong-Wei. Fabrication of Triplexers Based on Flattop SOI AWG. Chin. Phys. Lett., 2008, 25(5): 1717-1719.
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2008, Vol. 25 
