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Quantum cryptography with structured photons through a vortex fiber.
Sit A, Fickler R, Alsaiari F, Bouchard F, Larocque H, Gregg P, Yan L, Boyd RW, Ramachandran S, Karimi E. Sit A, et al. Among authors: ramachandran s. Opt Lett. 2018 Sep 1;43(17):4108-4111. doi: 10.1364/OL.43.004108. Opt Lett. 2018. PMID: 30160728
Dynamically tunable optical bottles from an optical fiber.
Chen Y, Yan L, Rishøj L, Steinvurzel P, Ramachandran S. Chen Y, et al. Among authors: ramachandran s. Opt Lett. 2012 Aug 15;37(16):3327-9. doi: 10.1364/OL.37.003327. Opt Lett. 2012. PMID: 23381246
Amplification of 12 OAM Modes in an air-core erbium doped fiber.
Kang Q, Gregg P, Jung Y, Lim EL, Alam SU, Ramachandran S, Richardson DJ. Kang Q, et al. Among authors: ramachandran s. Opt Express. 2015 Nov 2;23(22):28341-8. doi: 10.1364/OE.23.028341. Opt Express. 2015. PMID: 26561104 Free article.
Polymer-clad silica fibers for tailoring modal area and dispersion.
Rishøj L, Jones M, Demas J, Gregg P, Prabhakar G, Yan L, Hawkins T, Ballato J, Ramachandran S. Rishøj L, et al. Among authors: ramachandran s. Opt Lett. 2016 Aug 1;41(15):3587-90. doi: 10.1364/OL.41.003587. Opt Lett. 2016. PMID: 27472625 Free PMC article.
13.4km OAM state propagation by recirculating fiber loop.
Gregg P, Kristensen P, Ramachandran S. Gregg P, et al. Among authors: ramachandran s. Opt Express. 2016 Aug 22;24(17):18938-47. doi: 10.1364/OE.24.018938. Opt Express. 2016. PMID: 27557175 Free article.
1,770 results