Title :
Dispersion-Tolerant Picosecond Flat-Top Waveform Generation using a Single Uniform Long-Period Fiber Grating
Author :
Slavfk, R. ; Park, Y. ; Azaa, J.
Author_Institution :
AS CR, Prague
Abstract :
Picosecond flat-top waveform generation using long-period fiber grating (LPG) device is discussed. Flat-top pulses generated using uniform LPGs can be tuned to achieve an optimum flat-top shape for different levels of the total dispersion experienced by the generated flat-top pulse. The tuning is made by properly adjusting (i) the LPG´s coupling strength and (ii) the pulse carrier frequency-LPG resonance frequency detuning.
Keywords :
diffraction gratings; optical fibre communication; optical fibre couplers; optical fibre dispersion; optical pulse generation; optical tuning; coupling strength; dispersion-tolerant picosecond flat-top waveform generation; long-period fiber grating; pulse carrier frequency; resonance frequency; tuning; Bragg gratings; Fiber gratings; Frequency conversion; Optical fiber dispersion; Optical fibers; Optical propagation; Optical pulse generation; Optical pulse shaping; Pulse shaping methods; Shape;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386417
