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.
A non-dispersive liquid core arc-induced long-period fiber grating is proposed and demonstrated. Reversed temperature sensing property is observed which shows the opposite shifts of resonant dips are attributed by material-dispersion control for the device.
A new long-period fiber grating structure based on a tapered fiber side contacted with a metal grating is proposed and demonstrated in this paper. The temperature/index tuning sensitivity can be enhanced, and the unusual spectral response of decreasing phase-matching wavelength with respect to increasing grating period and temperature is observed.
This paper demonstrated an optimal, high extinction ratio, spectrally flat and broadband fiber polarizer which is based on a birefringent elliptical-cored long-period fiber grating (ECLPG) with optimally synthesized by the Lagrange multiplier optimization (LMO) algorithm.
A spectral flat-top, single resonant and ultra broadband - more than 180 nm in a -20 dB bandwidth, thin-clad ultra-broadband long-period fiber grating (UBLPG) filter with synthesizing using the Lagrange multiplier optimization (LMO) algorithm is presented in this paper.
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.