PMID- 28241574
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20180205
LR  - 20221223
IS  - 1094-4087 (Electronic)
IS  - 1094-4087 (Linking)
VI  - 25
IP  - 4
DP  - 2017 Feb 20
TI  - Demonstration of analog links using spatial modes in km-scale few mode fiber.
PG  - 3613-3620
LID - 10.1364/OE.25.003613 [doi]
AB  - Analog links in a 5-km few mode fiber (FMF) are experimentally investigated by 
      exploiting fundamental and high-order linearly polarized (LP) and OAM modes 
      (LP(01), LP(11a), LP(11b), OAM(+1), OAM(-1)). We use spurious free dynamic range 
      (SFDR) of the second-order harmonic distortion (SHD) to evaluate the analog 
      transmission performance. The dependence of analog link performance on the mode 
      relative loss (MRL) between the fundamental and high-order LP and OAM modes is 
      studied. The obtained results indicate that the analog signal transmission 
      performance through a 5-km FMF is affected by MRL of different modes. High-order 
      LP and OAM modes with relatively large MRL suffer degradation of analog link 
      performance. In addition, we further assess the impacts of different modes 
      themselves on the analog link performance. The obtained results imply that all 
      the modes (LP(01), LP(11a), LP(11b), OAM(+1) and OAM(-1)) show similar analog 
      link performance after transmitting through a 5-km FMF.
FAU - Du, Jing
AU  - Du J
FAU - Xie, Dequan
AU  - Xie D
FAU - Yang, Chen
AU  - Yang C
FAU - Wang, Jian
AU  - Wang J
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Opt Express
JT  - Optics express
JID - 101137103
EDAT- 2017/03/01 06:00
MHDA- 2017/03/01 06:01
CRDT- 2017/03/01 06:00
PHST- 2017/03/01 06:00 [entrez]
PHST- 2017/03/01 06:00 [pubmed]
PHST- 2017/03/01 06:01 [medline]
AID - 359958 [pii]
AID - 10.1364/OE.25.003613 [doi]
PST - ppublish
SO  - Opt Express. 2017 Feb 20;25(4):3613-3620. doi: 10.1364/OE.25.003613.