Search Results - "Mock, Adam"

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  1. 1

    Magnet-Free Circulator Based on Spatiotemporal Modulation of Photonic Crystal Defect Cavities by Mock, Adam, Sounas, Dimitrios, Alù, Andrea

    Published in ACS photonics (21-08-2019)
    “…Implementing optical circulators in a microphotonic platform is challenging because magneto-optical effects are weak and the required materials are difficult…”
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    Journal Article
  2. 2

    Low-Power All-Optical Switch Based on Time-Reversed Microring Laser by Mock, A.

    Published in IEEE photonics journal (01-12-2012)
    “…An all-optical switch based on an absorbing microring resonator laterally coupled to two waveguides is described theoretically using the coupling of modes in…”
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    Journal Article
  3. 3

    CMOS-compatible compact optical isolator based on space-time modulated coupled resonators by Mock, Adam

    Published in Optics express (10-10-2022)
    “…This work shows how phase-shifted time-modulations applied to two or more near-field coupled resonators can be engineered to achieve magnet-free optical…”
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    Journal Article
  4. 4

    Multiorder Harmonic Analysis of Time-Varying Media Using Time-Domain Simulation by Mock, Adam

    “…This work puts forth a simple time-domain simulation technique, applicable to periodically space-time-modulated nanophotonic systems, whereby the…”
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    Journal Article
  5. 5

    Modal Analysis of Nanoplasmonic Multilayer Spherical Resonators by Mock, A.

    Published in IEEE photonics journal (01-08-2011)
    “…The resonance wavelengths, quality factors, and electromagnetic field profiles of multilayered metal plasmonic nanospheres are presented. Quantitative results…”
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    Journal Article
  6. 6

    Effective Single-Frequency Source Spectra in Broadband Time-Domain Electromagnetic Simulation of Time-Varying Materials by Mock, Adam

    “…An advantage of time-domain electromagnetic simulation tools is that an entire spectrum can be obtained in a single simulation run by using a broadband initial…”
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    Journal Article
  7. 7

    Characterization of parity-time symmetry in photonic lattices using Heesh-Shubnikov group theory by Mock, Adam

    Published in Optics express (03-10-2016)
    “…We investigate the properties of parity-time symmetric periodic photonic structures using Heesh-Shubnikov group theory. Classical group theory cannot be used…”
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    Journal Article
  8. 8

    Modeling Passive Mode-Locking via Saturable Absorption in Graphene Using the Finite-Difference Time-Domain Method by Mock, Adam

    Published in IEEE journal of quantum electronics (01-10-2017)
    “…An approach for modeling the dynamic saturable absorption of graphene using the finite-difference time-domain method is presented. In particular, this paper…”
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    Journal Article
  9. 9

    Optical Isolation using Compact Time-modulated Cavity Array by Mock, Adam

    “…It is shown using coupled mode theory and verified using finite-difference time-domain simulations how a time-modulated three-cavity array can be designed to…”
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    Journal Article
  10. 10

    Calculating Scattering Spectra using Time-domain Modeling of Time-modulated Systems by Mock, Adam

    “…Obtaining agreement between theoretical predictions that assume single-frequency excitation and finite-difference time-domain (FDTD) simulations that employ…”
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    Journal Article
  11. 11

    Nitric oxide breath testing by tunable-diode laser absorption spectroscopy: application in monitoring respiratory inflammation by Roller, Chad, Namjou, Khosrow, Jeffers, James D, Camp, Mark, Mock, Adam, McCann, Patrick J, Grego, Joe

    Published in Applied optics (2004) (01-10-2002)
    “…We used a high-resolution mid-IR tunable-laser absorption spectroscopy (TLAS) system with a single IV-VI laser operating near 5.2 microm to measure the level…”
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    Journal Article
  12. 12

    Time-modulated Coupled-cavity System for Optical Switching by Mock, Adam

    “…The scattering parameters of a time-modulated two-coupled-cavity system are obtained using coupled mode theory and verified using the finite-difference…”
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    Journal Article
  13. 13
  14. 14

    Compact Magnetless Optical Isolator using Two Coupled Microcavities with Time-Modulation by Mock, Adam

    “…It is shown how time-modulating the refractive index of two coupled microcavities with a 90 degree phase shift between them leads to non-reciprocal wave…”
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    Conference Proceeding
  15. 15

    Harmonic Analysis using Time-domain Simulation of Sinusoidally Time-varying Materials by Mock, Adam

    “…It is shown how spectra of any harmonic order may be obtained from time-domain simulation of devices involving sinusoidal modulation of the constituent…”
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    Conference Proceeding
  16. 16

    Fallen superheroes by Perry, Scott Allen, Mock, Adam, Curtis, Eric

    Published 01-06-2012
    “…Using superheroes as the allegory, this colorful photo narrative explores the not-so-glamorous and sometimes dark realities of those who strive to live their…”
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    eBook
  17. 17

    Asymmetric Band Structure Calculations Using the Plane Wave Expansion Method with Time-Modulated Permittivity by Mock, Adam

    “…In this work we show how the plane wave expansion method for calculating the band structure of materials with periodic electric permittivity may be extended to…”
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    Journal Article
  18. 18

    Padé approximant spectral fit for FDTD simulation of graphene in the near infrared by Mock, Adam

    Published in Optical materials express (01-06-2012)
    “…A parameterization of the dispersive conductivity of highly-doped graphene has been developed and is presented for use in finite-difference time-domain…”
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    Journal Article
  19. 19

    Tunable Orbital Angular Momentum Radiation from Angular-Momentum-Biased Microcavities by Mock, Adam, Sounas, Dimitrios, Alù, Andrea

    Published in Physical review letters (07-09-2018)
    “…Lasers and light emitters do not typically radiate fields with orbital angular momentum (OAM). Here we show that a suitable scheme of spatiotemporal modulation…”
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    Journal Article
  20. 20

    Plasmonic Metamaterial Absorbers from Dense Gold Nanoparticle Stacks by Hewlett, Sheldon, Mock, Adam

    Published in Plasmonics (Norwell, Mass.) (01-04-2017)
    “…Gold nanoparticle solutions were used to make highly absorbing, dense nanoparticle stacks (DNpS) using a simple and inexpensive solution cast method. UV-Vis…”
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    Journal Article