Now showing items 1-7 of 7

    • Broadband Waveguide QED System on a Chip 

      Quan, Qimin; Bulu, Irfan; Loncar, Marko (American Physical Society, 2009)
      We demonstrate that a slot waveguide provides a broadband loss-free platform suitable for applications in quantum optics. We find that strong coupling between light quanta and a single quantum emitter placed in the waveguide ...
    • Coupling of NV Centers to Photonic Crystal Nanobeams in Diamond 

      Hausmann, Birgit Judith Maria; Shields, Brendan John; Quan, Qimin; Chu, Yiwen; de Leon, Nathalie Pulmones; Evans, Ruffin Eley; Burek, Michael John; Zibrov, Alexander S; Markham, M.; Twitchen, D. J.; Park, Hongkun; Lukin, Mikhail D.; Loncar, Marko (American Chemical Society (ACS), 2013)
      The realization of efficient optical interfaces for solid-state atom-like systems is an important problem in quantum science with potential applications in quantum communications and quantum information processing. We ...
    • Free-Standing Mechanical and Photonic Nanostructures in Single-Crystal Diamond 

      Burek, Michael John; de Leon, Nathalie Pulmones; Shields, Brendan John; Hausmann, Birgit Judith Maria; Chu, Yiwen; Quan, Qimin; Zibrov, Alexander S; Park, Hongkun; Lukin, Mikhail D.; Loncar, Marko (American Chemical Society (ACS), 2012)
      A variety of nanoscale photonic, mechanical, electronic, and optoelectronic devices require scalable thin film fabrication. Typically, the device layer is defined by thin film deposition on a substrate of a different ...
    • Integrated Diamond Networks for Quantum Nanophotonics 

      Hausmann, Birgit Judith Maria; Shields, Brendan John; Quan, Qimin; Maletinsky, Patrick; McCutcheon, Murray; Choy, Jennifer Tze-Heng; Babinec, Tom M.; Kubanek, Alexander; Yacoby, Amir; Lukin, Mikhail D.; Loncar, Marko (American Chemical Society (ACS), 2012)
      We demonstrate an integrated nanophotonic network in diamond, consisting of a ring resonator coupled to an optical waveguide with grating in- and outcouplers. Using a nitrogen-vacancy color center embedded inside the ring ...
    • Nanoscale Label-free Bioprobes to Detect Intracellular Proteins in Single Living Cells 

      Hong, Wooyoung; Liang, Feng; Schaak, Diane; Loncar, Marko; Quan, Qimin (Nature Publishing Group, 2014)
      Fluorescent labeling techniques have been widely used in live cell studies; however, the labeling processes can be laborious and challenging for use in non-transfectable cells, and labels can interfere with protein functions. ...
    • Photonic Crystal Nanobeam Cavities for Biomedical Sensing 

      Quan, Qimin (2012-07-20)
      Manipulation of light at the nanoscale has the promise to enable numerous technological advances in biomedical sensing, optical communications, nano-mechanics and quantum optics. As photons have vanishingly small interaction ...
    • Ultra-low threshold gallium nitride photonic crystal nanobeam laser 

      Niu, Nan; Woolf, Alexander J; Wang, Danqing; Zhu, Tongtong; Quan, Qimin; Oliver, Rachel; Hu, Evelyn (AIP Publishing, 2015)
      We report exceptionally low thresholds (9.1 μJ/cm2) for room temperature lasing at ∼450 nm in optically pumped Gallium Nitride (GaN) nanobeam cavity structures. The nanobeam cavity geometry provides high theoretical Q ...