The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The tight modal confinement property with circularly symmetric fundamental mode-field pattern of a ring structured photonic crystal fiber (PCF) is utilized to improve the laser threshold and output characteristics of existing fiber lasers. We perform a detailed study of continuous-wave lasing characteristics in such erbium-doped fiber host by varying associated geometrical and optical parameters towards...
We perform a detailed study on erbium-doped ring-shaped cladding structured photonic crystal fiber (PCF) laser towards achieving high performance fiber laser. We achieve a better lasing performance as compared to triangular-lattice PCF.
The effect of transverse-stress applied on dual-mode optical-fiber placed in Sagnac loop is analysed theoretically and experimentally characterized. The dual-mode interference in a Sagnac-loop platform exhibits excellent potential towards configuring transverse-stress measuring all-fiber device.
We report here the outcomes of our detailed studies on the propagation and dispersion characteristics of N-layered high-index-core Bragg fiber by the analytical evaluations of the mode effective indices and hence the mode-field distribution.
Designing a high-performance fiber laser with triangular-lattice PCF is reported. Using finite-difference mode-calculation algorithm devised with population-propagation rate-equation, we perform a series study by varying associated fiber parameters in achieving this result with reduced splice-loss.
In order to improve the over-all performance of all-fiber amplifier using Er +3 -doped triangular-lattice photonic crystal fiber (PCF), we performed a detailed study on the amplifying characteristics of the PCF host by varying all associated geometrical parameters towards utilizing controllable effective numerical aperture and tight modal confinement. A finite difference (FD) mode convergence...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.