Thu, 27 Jul 2023 [10] arXiv:2307.14201 [pdf] An intriguing interpretation of Cosine beams Srinivasa Rao Allam Comments: 20 pages, 11 figures Subjects: Optics (physics.optics) [11] arXiv:2307.14155 [pdf, other] Characterisation of the waveplate associated to layers in interferential mirrors J. Agil, B. Letourneur, S. George, R. Battesti, C. Rizzo Comments: Submitted to EPJAP Subjects: Optics (physics.optics); Applied Physics (physics.app-ph) [12] arXiv:2307.14017 (cross-list from quant-ph) [pdf, other] Erbium emitters in commercially fabricated nanophotonic silicon waveguides Stephan Rinner, Florian Burger, Andreas Gritsch, Jonas Schmitt, Andreas Reiserer Subjects: Quantum Physics (quant-ph); Optics (physics.optics) [13] arXiv:2307.13982 (cross-list from physics.app-ph) [pdf, other] Heading Error Compensation in a Portable Optical Magnetometer Using a Double-Pass Single Beam Configuration Yossi Rosenzweig (1 and 2), Dmitriy Tokar (1), Igor Shcerback (1), Menachem Givon (2), Ron Folman (2) ((1) Elta Systems Ltd, Land Division, (2) Department of Physics, Ben-Gurion University of the Negev, Israel) Subjects: Applied Physics (physics.app-ph); Optics (physics.optics)