| Presentation | 2015-08-28 DMD Measurement of Weakly-Coupled Few-Mode Fiber Using Low-Coherence Digital Holography Yuta Wakayama, Hidenori Taga, Takehiro Tsuritani, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a mode division multiplexed transmission system, differential mode delay (DMD) in a transmission line roles as a key parameter on decision for the system configuration and transmission characteristics; therefore, we have to figure out DMD to design a MDM transmission system. We propose a DMD measurement method applying fast-Fourier transformation (FFT) to interference images generated with low-coherence interferometry in the manner of digital holography. In this paper, we report a measurement result of DMD in a weakly-coupled six-mode fiber and show the performance of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mode division multiplexing / Few mode fiber / Differential mode delay |
| Paper # | OCS2015-40 |
| Date of Issue | 2015-08-20 (OCS) |
| Conference Information | |
| Committee | OFT / OCS |
|---|---|
| Conference Date | 2015/8/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Naruse(Mie Univ.) / Kiyoshi Fukuchi(NEC) |
| Vice Chair | / Akira Hirano(NTT) |
| Secretary | (NTT) / Akira Hirano(Fujikura) |
| Assistant | Terutake Kobayashi(Fujikura) / Hidenobu Hirota(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | DMD Measurement of Weakly-Coupled Few-Mode Fiber Using Low-Coherence Digital Holography |
| Sub Title (in English) | |
| Keyword(1) | Mode division multiplexing |
| Keyword(2) | Few mode fiber |
| Keyword(3) | Differential mode delay |
| 1st Author's Name | Yuta Wakayama |
| 1st Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
| 2nd Author's Name | Hidenori Taga |
| 2nd Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
| 3rd Author's Name | Takehiro Tsuritani |
| 3rd Author's Affiliation | KDDI R&D Laboratories, Inc.(KDDI R&D Labs.) |
| Date | 2015-08-28 |
| Paper # | OCS2015-40 |
| Volume (vol) | vol.115 |
| Number (no) | OCS-201 |
| Page | pp.pp.53-57(OCS), |
| #Pages | 5 |
| Date of Issue | 2015-08-20 (OCS) |