Custom design of large chirped fiber Bra
β
Li Xia; Xuhui Li; Xiangfei Chen; Shizhong Xie
π
Article
π
2003
π
Elsevier Science
π
English
β 102 KB
We have developed and demonstrated a novel technique to manufacture large bandwidth grating with a nearly arbitrary transmittivity profile. The technique is based upon scanning the large chirped phase mask and controlling of the reflective index modulation distribution along the grating length.