Author/Authors :
I.، Bennion, نويسنده , , Shu، Xuewen نويسنده , , K.، Sugden, نويسنده , , P.، Rhead, نويسنده , , J.، Mitchell, نويسنده , , I.، Felmeri, نويسنده , , G.، Lloyd, نويسنده , , K.، Byron, نويسنده , , Huang، Zhijian نويسنده , , I.، Khrushchev, نويسنده ,
Abstract :
We report a novel tunable dispersion compensator (TDC) based on all-fiber distributed Gires-Tournois etalons (DGTE), which is formed by overlapped chirped fiber gratings. Two DGTEs of opposite dispersion slope work together to generate a tunable periodical dispersion profile. The demonstrated TDCs have the advantages of multichannel operation, extremely low group-delay ripple, low loss, and low cost.
Keywords :
Fatigue , Friction stir welding , Flaws , Aluminium , Eurocode 9
