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2020

Robust temporal pumping in a magneto-mechanical topological insulator

Grinberg, I. H., Lin, M., Harris, C., Benalcazar, W. A., Peterson, C. W., Hughes, T. L. & Bahl, G., Dec 1 2020, In : Nature communications. 11, 1, 974.

Research output: Contribution to journalArticle

Open Access
2019

Direction reconfigurable nonreciprocal acousto-optic modulator on chip

Sohn, D. B. & Bahl, G., Dec 1 2019, In : APL Photonics. 4, 12, 126103.

Research output: Contribution to journalArticle

Open Access

Dynamic suppression of Rayleigh backscattering in dielectric resonators

Kim, S., Taylor, J. M. & Bahl, G., Jan 1 2019, In : Optica. 6, 8, p. 1016-1022 7 p.

Research output: Contribution to journalArticle

Magnetostatic Spring Softening and Stiffening in Magneto-Mechanical Resonator Systems

Grinberg, I., Mangu, A., Peterson, C. W., Wilken-Resman, E., Bernhard, J. T. & Bahl, G., Aug 2019, In : IEEE Transactions on Magnetics. 55, 8, 8699123.

Research output: Contribution to journalArticle

Strong Nonreciprocity in Modulated Resonator Chains through Synthetic Electric and Magnetic Fields

Peterson, C. W., Benalcazar, W. A., Lin, M., Hughes, T. L. & Bahl, G., Aug 7 2019, In : Physical review letters. 123, 6, 063901.

Research output: Contribution to journalArticle

2018

A quantized microwave quadrupole insulator with topologically protected corner states

Peterson, C. W., Benalcazar, W. A., Hughes, T. L. & Bahl, G., Mar 14 2018, In : Nature. 555, 7696, p. 346-350 5 p.

Research output: Contribution to journalArticle

Imaging of acoustic pressure modes in opto-mechano-fluidic resonators with a single particle probe

Suh, J., Han, K. & Bahl, G., Feb 12 2018, In : Applied Physics Letters. 112, 7, 071106.

Research output: Contribution to journalArticle

Optimization of anisotropic photonic density of states for Raman cooling of solids

Chen, Y. C., Ghosh, I., Schleife, A., Carney, P. S. & Bahl, G., Apr 16 2018, In : Physical Review A. 97, 4, 043835.

Research output: Contribution to journalArticle

Optomechanical non-contact measurement of microparticle compressibility in liquids

Han, K., Suh, J. & Bahl, G., Nov 26 2018, In : Optics Express. 26, 24, p. 31908-31916 9 p.

Research output: Contribution to journalArticle

Synthetic phonons enable nonreciprocal coupling to arbitrary resonator networks

Peterson, C. W., Kim, S., Bernhard, J. T. & Bahl, G., Jun 8 2018, In : Science Advances. 4, 6, eaat0232.

Research output: Contribution to journalArticle

Time-reversal symmetry breaking with acoustic pumping of nanophotonic circuits

Sohn, D. B., Kim, S. & Bahl, G., Feb 1 2018, In : Nature Photonics. 12, 2, p. 91-97 7 p.

Research output: Contribution to journalArticle

2017

Complete linear optical isolation at the microscale with ultralow loss

Kim, J. H., Kim, S. & Bahl, G., Dec 1 2017, In : Scientific reports. 7, 1, 1647.

Research output: Contribution to journalArticle

Dynamically induced robust phonon transport and chiral cooling in an optomechanical system

Kim, S., Xu, X., Taylor, J. M. & Bahl, G., Dec 1 2017, In : Nature communications. 8, 1, 205.

Research output: Contribution to journalArticle

Invited Article: Real-time sensing of flowing nanoparticles with electro-opto-mechanics

Suh, J., Han, K., Peterson, C. W. & Bahl, G., Jan 1 2017, In : APL Photonics. 2, 1, 010801.

Research output: Contribution to journalArticle

Role of optical density of states in Brillouin optomechanical cooling

Kim, S. & Bahl, G., Jan 23 2017, In : Optics Express. 25, 2, p. 776-784 9 p.

Research output: Contribution to journalArticle

2016

Brillouin cooling in a linear waveguide

Chen, Y. C., Kim, S. & Bahl, G., Nov 2016, In : New Journal of Physics. 18, 11, 115004.

Research output: Contribution to journalArticle

Highly Stretchable Conductors Made by Laser Draw-Casting of Ultralong Metal Nanowires

Zhang, K., Han, K., Shi, S., Bahl, G. & Tawfick, S., Jun 1 2016, In : Advanced Electronic Materials. 2, 6, 1600003.

Research output: Contribution to journalArticle

High-throughput sensing of freely flowing particles with optomechanofluidics

Han, K., Kim, J. & Bahl, G., Jun 20 2016, In : Optica. 3, 6, p. 585-591 7 p., 260931.

Research output: Contribution to journalArticle

Microassembly of heterogeneous materials using transfer printing and thermal processing

Keum, H., Yang, Z., Han, K., Handler, D. E., Nguyen, T. N., Schutt-Aine, J., Bahl, G. & Kim, S., Jul 18 2016, In : Scientific reports. 6, 29925.

Research output: Contribution to journalArticle

2015

Giant gain enhancement in surface-confined resonant Stimulated Brillouin Scattering

Dostart, N., Kim, S. & Bahl, G., Nov 1 2015, In : Laser and Photonics Reviews. 9, 6, p. 689-705 17 p.

Research output: Contribution to journalArticle

Non-reciprocal Brillouin scattering induced transparency

Kim, J., Kuzyk, M. C., Han, K., Wang, H. & Bahl, G., Mar 6 2015, In : Nature Physics. 11, 3, p. 275-280 6 p.

Research output: Contribution to journalArticle

Raman cooling of solids through photonic density of states engineering

Chen, Y. C. & Bahl, G., Oct 12 2015, In : Optica. 2, 10, p. 893-899 7 p.

Research output: Contribution to journalArticle

2014

Aerostatically tunable optomechanical oscillators

Han, K., Kim, J. H. & Bahl, G., Jan 27 2014, In : Optics Express. 22, 2, p. 1267-1276 10 p.

Research output: Contribution to journalArticle

Fabrication and testing of microfluidic optomechanical oscillators

Han, K., Kim, K. H., Kim, J., Lee, W., Liu, J., Fan, X., Carmon, T. & Bahl, G., May 29 2014, In : Journal of Visualized Experiments. 87, e51497.

Research output: Contribution to journalArticle

Injection-seeded optoplasmonic amplifier in the visible

Gartia, M. R., Seo, S., Kim, J., Chang, T. W., Bahl, G., Lu, M., Liu, G. L. & Eden, J. G., Aug 26 2014, In : Scientific reports. 4, 6168.

Research output: Contribution to journalArticle

Opto-acoustic sensing of fluids and bioparticles with optomechanofluidic resonators

Zhu, K., Han, K., Carmon, T., Fan, X. & Bahl, G., Sep 1 2014, In : European Physical Journal: Special Topics. 223, 10, p. 1937-1947 11 p.

Research output: Contribution to journalArticle

Opto-mechano-fluidic viscometer

Han, K., Zhu, K. & Bahl, G., Jul 7 2014, In : Applied Physics Letters. 105, 1, 014103.

Research output: Contribution to journalArticle

2013

Brillouin cavity optomechanics with microfluidic devices

Bahl, G., Kim, K. H., Lee, W., Liu, J., Fan, X. & Carmon, T., Jun 7 2013, In : Nature communications. 4, 1994.

Research output: Contribution to journalArticle

Cavity optomechanics on a microfluidic resonator with water and viscous liquids

Kim, K. H., Bahl, G., Lee, W., Liu, J., Tomes, M., Fan, X. & Carmon, T., Dec 1 2013, In : Light: Science and Applications. 2, NOVEMBER, e110.

Research output: Contribution to journalArticle

2012

Acoustic whispering-gallery modes in optomechanical shells

Bahl, G., Fan, X. & Carmon, T., Nov 1 2012, In : New Journal of Physics. 14, 115026.

Research output: Contribution to journalArticle

Observation of spontaneous Brillouin cooling

Bahl, G., Tomes, M., Marquardt, F. & Carmon, T., Mar 1 2012, In : Nature Physics. 8, 3, p. 203-207 5 p.

Research output: Contribution to journalArticle

2011

AC polarization for charge-drift elimination in resonant electrostatic MEMS and oscillators

Bahl, G., Salvia, J. C., Melamud, R., Kim, B., Howe, R. T. & Kenny, T. W., Apr 1 2011, In : Journal of Microelectromechanical Systems. 20, 2, p. 355-364 10 p., 5699896.

Research output: Contribution to journalArticle

Quantum-mechanical theory of optomechanical Brillouin cooling

Tomes, M., Marquardt, F., Bahl, G. & Carmon, T., Dec 2 2011, In : Physical Review A - Atomic, Molecular, and Optical Physics. 84, 6, 063806.

Research output: Contribution to journalArticle

Stimulated optomechanical excitation of surface acoustic waves in a microdevice

Bahl, G., Zehnpfennig, J., Tomes, M. & Carmon, T., Aug 3 2011, In : Nature communications. 2, 1, 403.

Research output: Contribution to journalArticle

Surface optomechanics: Calculating optically excited acoustical whispering gallery modes in microspheres

Zehnpfennig, J., Bahl, G., Tomes, M. & Carmon, T., Jul 18 2011, In : Optics Express. 19, 15, p. 14240-14248 9 p.

Research output: Contribution to journalArticle

2010

Active electrostatic compensation of micromechanical resonators under random vibrations

Yoneoka, S., Salvia, J. C., Bahl, G., Melamud, R., Chandorkar, S. A. & Kenny, T. W., Oct 1 2010, In : Journal of Microelectromechanical Systems. 19, 5, p. 1270-1272 3 p., 5565396.

Research output: Contribution to journalArticle

Model and observations of dielectric charge in thermally oxidized silicon resonators

Bahl, G., Melamud, R., Kim, B., Chandorkar, S. A., Salvia, J. C., Hopcroft, M. A., Elata, D., Hennessy, R. G., Candler, R. N., Howe, R. T. & Kenny, T. W., Feb 1 2010, In : Journal of Microelectromechanical Systems. 19, 1, p. 162-174 13 p., 5345822.

Research output: Contribution to journalArticle

2009

Temperature-insensitive composite micromechanical resonators

Melamud, R., Chandorkar, S. A., Kim, B., Lee, H. K., Salvia, J. C., Bahl, G., Hopcroft, M. A. & Kenny, T. W., Dec 1 2009, In : Journal of Microelectromechanical Systems. 18, 6, p. 1409-1419 11 p., 5288574.

Research output: Contribution to journalArticle

2008

A study of electrostatic force nonlinearities in resonant microstructures

Agarwal, M., Chandorkar, S. A., Mehta, H., Candler, R. N., Kim, B., Hopcroft, M. A., Melamud, R., Jha, C. M., Bahl, G., Yama, G., Kenny, T. W. & Murmann, B., Mar 24 2008, In : Applied Physics Letters. 92, 10, 104106.

Research output: Contribution to journalArticle

2007

High resolution microresonator-based digital temperature sensor

Jha, C. M., Bahl, G., Melamud, R., Chandorkar, S. A., Hopcroft, M. A., Kim, B., Agarwal, M., Salvia, J., Mehta, H. & Kenny, T. W., Aug 24 2007, In : Applied Physics Letters. 91, 7, 074101.

Research output: Contribution to journalArticle

Scaling of amplitude-frequency-dependence nonlinearities in electrostatically transduced microresonators

Agarwal, M., Mehta, H., Candler, R. N., Chandorkar, S. A., Kim, B., Hopcroft, M. A., Melamud, R., Bahl, G., Yama, G., Kenny, T. W. & Murmann, B., Oct 22 2007, In : Journal of Applied Physics. 102, 7, 074903.

Research output: Contribution to journalArticle

Using the temperature dependence of resonator quality factor as a thermometer

Hopcroft, M. A., Kim, B., Chandorkar, S., Melamud, R., Agarwal, M., Jha, C. M., Bahl, G., Salvia, J., Mehta, H., Lee, H. K., Candler, R. N. & Kenny, T. W., Nov 19 2007, In : Applied Physics Letters. 91, 1, 013505.

Research output: Contribution to journalArticle