scholarly journals Efficient coupling of single photons to ridge-waveguide photonic integrated circuits

2013 ◽  
Vol 102 (13) ◽  
pp. 131105 ◽  
Author(s):  
S. Fattah poor ◽  
T. B. Hoang ◽  
L. Midolo ◽  
C. P. Dietrich ◽  
L. H. Li ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Ridge Waveguide ◽  
Single Photons ◽  
Efficient Coupling

Funneling single photons into ridge-waveguide photonic integrated circuits

2013 ◽  
Author(s):  
S. Fattah poor ◽  
L. Midolo ◽  
L. H. Li ◽  
E. H. Linfield ◽  
J. F. P. Schouwenberg ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Ridge Waveguide ◽  
Single Photons

Surface structure for efficiently coupling into photonic crystal slab waveguides with a triangular lattice of air holes

2016 ◽  
Vol 30 (06) ◽  
pp. 1650064
Author(s):  
Zhen Huang ◽  
Tianbao Yu ◽  
Tongbiao Wang ◽  
Nianhua Liu
Keyword(s):  
Photonic Crystal ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Coupling Efficiency ◽  
Slab Waveguides ◽  
Photonic Crystal Slab ◽  
Surface Field ◽  
Efficient Coupling ◽  
Modal Field ◽  
Difference Time

Highly efficient coupling outer electromagnetic (EM) waves into photonic crystal (PhC) waveguides (PhCWs) is critical to the applications of PhCs in photonic integrated circuits. We investigate and simulate an efficient way of coupling EM waves into PhCWs of air holes array by using surface dielectric margin based on all-PhCs structure. Good matching of modal field profiles on both sides of the interface is obtained by adjusting the surface dielectric margin along the propagation direction. The coupling efficiency can be highly enhanced by suppressing the surface field propagating along the transverse margin at the interface. The numerical results using finite-difference time-domain simulations show that the bandwidth for coupling efficiency larger than 90% can be as broad as about 100[Formula: see text]nm.

scholarly journals Wafer-scale low-loss lithium niobate photonic integrated circuits

2020 ◽  
Author(s):  
Kevin Luke ◽  
Prashanta Kharel ◽  
Christian Reimer ◽  
Lingyan He ◽  
Marko Loncar ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Low Loss ◽  
Wafer Scale

scholarly journals Perspectives on Advances in Quantum Dot Lasers and Integration with Si Photonic Integrated Circuits

ACS Photonics ◽  
2021 ◽  
Author(s):  
Chen Shang ◽  
Yating Wan ◽  
Jennifer Selvidge ◽  
Eamonn Hughes ◽  
Robert Herrick ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Integrated Circuits ◽  
Photonic Integrated Circuits ◽  
Quantum Dot Lasers
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