Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Opt Lett. 2007 Oct 15;32(20):2978-80.

Design of terahertz-bandwidth arbitrary-order temporal differentiators based on long-period fiber gratings.

Author information

  • 1HTA Photomask Inc., 1605 Remuda Lane, San Jose, California 95112, USA.

Abstract

We show that long-period fiber grating (LPG) incorporating N-1pi-phase shifts can serve as an Nth order temporal differentiator that operates in transmission. Due to the inherent large bandwidth provided by LPGs, subpicosecond (terahertz-bandwidth) optical signals may be processed with centimeters-length devices. Design parameters for up to fifth-order differentiators are given.

PMID:
17938672
[PubMed]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Optical Society of America
    Loading ...
    Write to the Help Desk