Results 41 to 50 of about 57,281 (193)

Gravitational-Wave Implications for the Parity Symmetry of Gravity at GeV Scale

, 2021
Gravitational waves generated by the coalescence of compact binary open a new window to test the fundamental properties of gravity in the strong-field and dynamical regime.
Niu, R., Wang, Y., Zhao, W., Zhu, T.
core   +2 more sources

Modified Octagonal Photonic Crystal Fiber for Residual Dispersion Compensation over Telecommunication Bands [PDF]

Radioengineering, 2018
A modified Octagonal Photonic Crystal Fiber (MO-PCF) is proposed and numerically investigated for the purpose of residual dispersion compensation in the optical transmission link.
R. Ahmad, M. Komanec, D. Suslov, S. Zvanovec   +3 more
doaj  

Development of a Mercury Bromide Birefringence Measurement System Based on Brewster’s Angle

Sensors, 2023
Mercury bromide (Hg2Br2) has been used to develop acousto-optic tunable filters (AOTFs) because it has several advantages, including a high refractive index, a broad optical bandwidth, and a relatively high figure of merit.
Oh-Tae Kwon, Geonwoo Kim, Hyungjin Bae, Jaeyeol Ryu, Sikwan Woo, Byoung-Kwan Cho   +5 more
doaj   +1 more source

Probing vacuum birefringence by phase-contrast Fourier imaging under fields of high-intensity lasers

, 2011
In vacuum high-intensity lasers can cause photon-photon interaction via the process of virtual vacuum polarization which may be measured by the phase velocity shift of photons across intense fields.
A. Piazza Di, A. Yariv, A.E. Siegman, A.N. Luiten, B. King, B. Marx, B. Tollis De, B. Tollis De, C. Amsler, D. Habs, E. Zavattini, G.M. Shore, G.V. Dunne, J. Schwinger, J.M. Maldacena, J.W. Goodman, K. Homma, N.B. Narozhny, N.B. Narozhnyi, N.B. Norozhny, O. Aharony, R. Karplus, R. Schützhold, T. Heinzl, T. Tajima, V. Weisskopf, V.I. Ritus, V.N. Baier, W. Dittrich, W. Heisenberg   +29 more
core   +1 more source

Scharnhorst effect at oblique incidence [PDF]

, 2001
We consider the Scharnhorst effect (anomalous photon propagation in the Casimir vacuum) at oblique incidence, calculating both photon speed and polarization states as functions of angle.
A. M. Steinberg, B. S. DeWitt, G. Barton, G. Barton, G. E. Volovik, G. E. Volovik, G. M. Shore, G. Plunien, H. B. Casimir, H. Gies, I. T. Drummond, J. I. Latorre, J. Schwinger, K. Scharnhorst, K. Scharnhorst, L. D. Landau, L. J. Garay, L. J. Garay, M. Novello, M. Visser, M. Visser, M. Visser, Matt Visser, N. B. Kopnin, R. D. Daniels, R. D. Daniels, S. L. Adler, S. L. Adler, S. Liberati, Sebastiano Sonego, Stefano Liberati, U. Leonhardt, U. Leonhardt, U. Leonhardt, V. A. De Lorenci, V. M. Mostepanenko, W. Dittrich, W. Dittrich, W. G. Unruh, W. G. Unruh, W. Heisenberg, Y. N. Obukhov, Y. N. Obukhov   +42 more
core   +2 more sources

Design and Study of Low Loss, High Birefringence Quasi-Symmetric Hollow-Core Anti-Resonant Fiber

Photonics
Low-loss, high-birefringence, bend-resistant hollow-core anti-resonant fibers for infrared wavelengths have important applications in the fields of precision interferometric sensing, laser systems, and optical communications. In this paper, an eight-tube
Binhao Gao, Fang Tan, Dexiao Chen, Shunfa Cui, Zhiyong Hou, Yuze Zhang, Weichun Wang, Yumeng Ban, Dechun Zhou   +8 more
doaj   +1 more source

Measurement of the Cotton-Mouton effect in nitrogen, oxygen, carbon dioxide, argon, and krypton with the Q & A apparatus

, 2009
Experiments for vacuum birefringence and vacuum dichroism have been set up with high-finesse high magnetic experimental apparatuses, which seem to be ideal for small gaseous Cotton-Mouton effect (CME) measurements.
Adler, Bialynicka-Birula, Brandi, Bregant, Bregant, Buckingham, Cameron, Carusotto, Carusotto, Chen, Chen, Cotton, Dong, Geschka, Hsien-Hao Mei, Hüttner, Kling, Kling, Lukins, Mei, Muroo, Ni, Ni, Ni, Poirson, Rizzo, Rizzo, Sheau-shi Pan, Sheng-Jui Chen, Wang, Wei-Tou Ni, Wu, Zavattini   +32 more
core   +1 more source

A Polarimetric Fiber Ring Laser Incorporating a Coupled Optoelectronic Oscillator and Its Application to Magnetic Field Sensing

Photonics, 2023
A novel configuration for a polarimetric fiber ring laser incorporating a coupled optoelectronic oscillator (COEO) is proposed and experimentally demonstrated, and its application to magnetic field sensing is studied.
Danqi Feng, Yangxu Tang, Run Lei, Ziqing Feng, Ming Deng   +4 more
doaj   +1 more source

Kinetic Monte Carlo Simulations for Birefringence Relaxation of Photo-Switchable Molecules on a Surface

, 2016
Recent experiments have demonstrated that in a dense monolayer of photo-switchable dye Methyl-Red molecules the relaxation of an initial birefringence follows a power-law decay, typical for glass-like dynamics.
Charbonneau, Patrick, Stark, Holger, Tavarone, Raffaele   +2 more
core   +1 more source

Photoinduced birefringence in azopolymers measured at 1550 nm [PDF]

EPJ Web of Conferences
Azobenzenes are a class of compounds presenting photoisomerization capabilities that allow the writing and erasure of birefringence along a desired direction.
Soares Beatriz, Silva Susana, Ribeiro Paulo, Frazão Orlando   +3 more
doaj   +1 more source