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|Title:||Design and fabrication of high efficiency power coupler between different photonic crystal waveguides|
|Citation:||Jia, W., Deng, J., Sahadevan, A.M., Wu, H., Jiang, L., Li, X., Bhatia, C.S., Yang, H., Danner, A.J. (2011-06-13). Design and fabrication of high efficiency power coupler between different photonic crystal waveguides. Applied Physics Letters 98 (24) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3599841|
|Abstract:||Based on inspiration from an inverse optimization strategy and theoretical finite-difference time-domain method simulations, an ultralow loss power coupler between two different photonic crystal waveguides was designed, fabricated and characterized. The experimental results showed that the loss was less than 1 dB for transverse electric polarized light at a wavelength of 1550 nm, which is consistent with expectations from numerical modeling. High efficiency optical couplers are critical for development of integrated optical circuit functionality. © 2011 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
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