@article{10902/34899, year = {2009}, url = {https://hdl.handle.net/10902/34899}, abstract = {We have measured optical power and wavelength polarization bistability in a 1550nm-Vertical Cavity Surface-Emitting Laser (VCSEL) subject to orthogonally-polarized optical injection into the orthogonal polarization of the fundamental transverse mode. Optical bistability with very wide hysteresis cycles, up to four times wider than previously reported results has been measured for both the optical power and wavelength domain. We also report the experimental observation of three different shapes of polarization bistability, anticlockwise, clockwise and X-Shape bistability, all of them with wide hysteresis cycles. This rich variety of behaviour at the important wavelength of 1550 nm offers promise for the use of VCSELs for all-optical signal processing and optical switching/routing applications.}, organization = {This work has been funded in part by the European Commission under the Programme FP7 Marie Curie Intra-European Fellowships Grant PIEF-GA-2008-219682 and by the Ministerio de Educación y Ciencia, Spain, Project TEC2006-13887-C) 5-02/TCM.}, publisher = {Optica Publishing Group}, publisher = {Optics Express, 2009, 17(26), 23637-23642}, title = {Power and wavelength polarization bistability with very wide hysteresis cycles in a 1550nmVCSEL subject to orthogonal optical injection}, author = {Hurtado, Antonio and Quirce Teja, Ana and Valle Gutiérrez, Ángel and Pesquera Gonzalez, Luis and Adams, Michael J.}, }