Formation of ultrashort triangular pulses in optical fibers
| العنوان: | Formation of ultrashort triangular pulses in optical fibers |
|---|---|
| المؤلفون: | Miguel V. Andrés, H. Sayinc, Igor A. Sukhoivanov, Oleksiy V. Shulika, Volodymyr I. Fesenko, Sergii O. Iakushev |
| المصدر: | Iakushev, Sergii O. Shulika, Oleksiy V. Sukhoivanov, Igor A. Fesenko, V. I. Andrés, Miguel V. Sayinc, H. 2014 Formation of ultrashort triangular pulses in optical fibers Optics Express 22 23 29119 29134 RODERIC. Repositorio Institucional de la Universitat de Valéncia instname |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Femtosecond pulse shaping, Materials science, Frequency-resolved optical gating, business.industry, Lasers, Single-mode optical fiber, Physics::Optics, Signal Processing, Computer-Assisted, Equipment Design, Òptica, Pulse shaping, Atomic and Molecular Physics, and Optics, Optics, Multiphoton intrapulse interference phase scan, Chirp, Telecommunications, Computer-Aided Design, Fiber Optic Technology, business, Ultrashort pulse, Bandwidth-limited pulse, Optical Fibers |
| الوصف: | Specialty shape ultrashort optical pulses, and triangular pulses in particular, are of great interest in optical signal processing. Compact fiber-based techniques for producing the special pulse waveforms from Gaussian or secant pulses delivered by modern ultrafast lasers are in demand in telecommunications. Using the nonlinear Schr¨odinger equation in an extended form the transformation of ultrashort pulses in a fiber towards triangular shape is characterized by the misfit parameter under variety of incident pulse shapes, energies, and chirps. It is shown that short (1-2 m) conventional single mode fiber can be used for triangular pulse formation in the steady-state regime without any pre-chirping if femtosecond pulses are used for pumping. The pulses obtained are stable and demonstrate linear chirp. The ranges and combinations of the pulse parameters found here will serve as a guide for scheduling the experiments and implementation of various all-fiber schemes for optical signal processing. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d284c8d50fd35b8ff539a349cc04284 https://hdl.handle.net/10550/81921 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....1d284c8d50fd35b8ff539a349cc04284 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |