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.
We numerically present the group-velocity-matching Cherenkov radiation and the soliton spectral tunneling effect by using the concept of soliton coupling from a local state to the eigen state. A new wavelength conversion scheme with expanded wavelength span is proposed via cascaded soliton coupling by using two-segment fibers with three zero dispersion wavelengths. Numerical results show that energy...
Optical Cherenkov radiation (OCR) is referred to as dispersive wave (DW) generation or non-solitonic radiation originating from soliton propagation perturbed by high order dispersion (HOD). The OCR becomes of particular importance for octave-spanning spectral broadening and blue-shifted supercontinuum generation (SCG) [1]. When the OCR generation lies in the anomalous GVD region and tends to be a...
Dispersive waves (DW) are radiated when temporal solitons are perturbed by higher-order dispersion (HOD). This is also called optical Cherenkov radiation (OCR). Currently among much efforts of generating optical octave-spanning supercontinuum (SCG), OCR has become an efficient nonlinear frequency conversion in the blue edge of SCG and blue-shifting the edge with the soliton self-frequency shift(SSFS)...
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.