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[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Suspended Epoxy Polymer Inverted Tapers for Scalable Fibre-Coupled Single-Photon Devices
摘要： The combination of integrated nanophotonic circuits and single quantum emitters holds great promise for scalable quantum information processing (QIP) and for the realization of photonic quantum networks. Efficient and deterministic sources of highly-pure and indistinguishable single photons have been demonstrated using quantum dots (QDs) in GaAs nanostructures [1], enabling the integration with planar circuitry. However, the efficient out-coupling of light from the chip into optical fibres, required for communication with distant quantum nodes and photon storage, remains a challenging task. Here, we report a spot-size converter for the end-fire coupling between suspended GaAs waveguides with embedded QDs and lensed fibres.
关键词： spot-size converter,single-photon sources,photonic quantum networks,quantum dots,GaAs nanostructures
更新于2025-09-11 14:15:04
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[IEEE 2018 IEEE 15th International Conference on Group IV Photonics (GFP) - Cancun (2018.8.29-2018.8.31)] 2018 IEEE 15th International Conference on Group IV Photonics (GFP) - Accelerating Passive and Active Silicon Photonics Design using Multiple Numerical Techniques
摘要： This work compares three numerical techniques for modeling the optics of passive and active silicon photonic devices. A comparison of computation time revealed that a judicious choice of technique can lead to the reduction of design cycle time by orders of magnitude.
关键词： Waveguide Photodetector,Silicon Photonics,Spot size converter,EME,MMI,BPM,FDTD
更新于2025-09-10 09:29:36