Search Results - "Özdemir, Ş. K"

Parity–time symmetry and exceptional points in photonics by Özdemir, Ş. K., Rotter, S., Nori, F., Yang, L.

“…Exploiting the interplay between gain, loss and the coupling strength between different optical components creates a variety of new opportunities in photonics…”
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High-order exceptional points in optomechanics by Jing, H., Özdemir, Ş. K., Lü, H., Nori, Franco

“…We study mechanical cooling in systems of coupled passive (lossy) and active (with gain) optical resonators. We find that for a driving laser which is…”
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Chiral and degenerate perfect absorption on exceptional surfaces by Soleymani, S., Zhong, Q., Mokim, M., Rotter, S., El-Ganainy, R., Özdemir, Ş. K.

“…Engineering light-matter interactions using non-Hermiticity, particularly through spectral degeneracies known as exceptional points (EPs), is an emerging field…”
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Hierarchical Construction of Higher-Order Exceptional Points by Zhong, Q., Kou, J., Özdemir, Ş. K., El-Ganainy, R.

“…The realization of higher-order exceptional points (HOEPs) can lead to orders of magnitude enhancement in light-matter interactions beyond the current…”
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Sensing with Exceptional Surfaces in Order to Combine Sensitivity with Robustness by Zhong, Q, Ren, J, Khajavikhan, M, Christodoulides, D N, Özdemir, Ş K, El-Ganainy, R

“…Exceptional points (EPs) are singularities that arise in non-Hermitian physics. Current research efforts focus only on systems supporting isolated EPs…”
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Dynamical control of quantum heat engines using exceptional points by Zhang, J.-W., Zhang, J.-Q., Ding, G.-Y., Li, J.-C., Bu, J.-T., Wang, B., Yan, L.-L., Su, S.-L., Chen, L., Nori, F., Özdemir, Ş. K., Zhou, F., Jing, H., Feng, M.

“…A quantum thermal machine is an open quantum system coupled to hot and cold thermal baths. Thus, its dynamics can be well understood using the concepts and…”
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Quantum plasmonics by Tame, M. S., McEnery, K. R., Özdemir, Ş. K., Lee, J., Maier, S. A., Kim, M. S.

“…Quantum plasmonics is a rapidly growing field of research that involves the study of the quantum properties of light and its interaction with matter at the…”
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Exceptional Photon Blockade: Engineering Photon Blockade with Chiral Exceptional Points by Huang, Ran, Özdemir, Ş. K., Liao, Jie‐Qiao, Minganti, Fabrizio, Kuang, Le‐Man, Nori, Franco, Jing, Hui

“…Non‐hermitian spectral degeneracies, known as exceptional points (EPs), feature the simultaneous coalescence of both eigenvalues and the associated eigenstates…”
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Enhancement of Quantum Heat Engine by Encircling a Liouvillian Exceptional Point by Bu, J-T, Zhang, J-Q, Ding, G-Y, Li, J-C, Zhang, J-W, Wang, B, Ding, W-Q, Yuan, W-F, Chen, L, Özdemir, Ş K, Zhou, F, Jing, H, Feng, M

“…Quantum heat engines are expected to outperform the classical counterparts due to quantum coherences involved. Here we experimentally execute a single-ion…”
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Quantum random number generation using an on-chip nanowire plasmonic waveguide by Strydom, C, Soleymani, S, Özdemir, Ş K, Tame, M S

“…Abstract Quantum random number generators employ the inherent randomness of quantum mechanics to generate truly unpredictable random numbers, which are…”
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Control of spontaneous emission dynamics in microcavities with chiral exceptional surfaces by Zhong, Q., Hashemi, A., Özdemir, Ş. K., El-Ganainy, R.

“…We investigate spontaneous emission from a quantum emitter located within the mode volume of a microring resonator that features chiral exceptional points. We…”
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Loss-induced suppression and revival of lasing by Peng, B., Özdemir, Ş. K., Rotter, S., Yilmaz, H., Liertzer, M., Monifi, F., Bender, C. M., Nori, F., Yang, L.

“…Controlling and reversing the effects of loss are major challenges in optical systems. For lasers, losses need to be overcome by a sufficient amount of gain to…”
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A new route to weak force sensing beyond SQL: Squeezed magnons in cavity magnomechanics by Özdemir, Ş. K.

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Experimental ancilla-assisted qubit transmission against correlated noise using quantum parity checking by Yamamoto, T, Nagase, R, Shimamura, J, Özdemir, Ş K, Koashi, M, Imoto, N

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Exceptional Photon Blockade: Engineering Photon Blockade with Chiral Exceptional Points (Laser Photonics Rev. 16(7)/2022) by Huang, Ran, Özdemir, Ş. K., Liao, Jie‐Qiao, Minganti, Fabrizio, Kuang, Le‐Man, Nori, Franco, Jing, Hui

“…Single‐Photon Blockade In article number 2100430, Hui Jing, Şahin K. Özdemir, Franco Nori, Ran Huang and colleagues show that a purely quantum effect, known as…”
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Anomalous time delays and quantum weak measurements in optical micro-resonators by Asano, M., Bliokh, K. Y., Bliokh, Y. P., Kofman, A. G., Ikuta, R., Yamamoto, T., Kivshar, Y. S., Yang, L., Imoto, N., Özdemir, Ş.K., Nori, F.

“…Quantum weak measurements, wavepacket shifts and optical vortices are universal wave phenomena, which originate from fine interference of multiple plane waves…”
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Resolvent expansion for discrete non-Hermitian resonant systems [Invited] by Simonson, L., Özdemir, S. K., Busch, K., El-Ganainy, R.

“…The linear response of non-Hermitian resonant systems demonstrates various intriguing features such as the emergence of non-Lorentzian lineshapes. Recently, we…”
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An optical fusion gate for W-states by Özdemir, Ş K, Matsunaga, E, Tashima, T, Yamamoto, T, Koashi, M, Imoto, N

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New perspective on chiral exceptional points with application to discrete photonics by Hashemi, A., Rezaei, S. M., Özdemir, S. K., El-Ganainy, R.

“…Chiral exceptional points (CEPs) have been shown to emerge in traveling wave resonators via asymmetric back scattering from two or more nano-scatterers. Here,…”
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Controlling slow and fast light and dynamic pulse-splitting with tunable optical gain in a whispering-gallery-mode microcavity by Asano, M., Özdemir, Ş. K., Chen, W., Ikuta, R., Yang, L., Imoto, N., Yamamoto, T.

“…We report controllable manipulation of slow and fast light in a whispering-gallery-mode microtoroid resonator fabricated from Erbium (Er3+) doped silica. We…”
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