Fiber grating integrated with Kerr nonlinear fiber for all-optical switching

1995 ◽  
Author(s):  
Eric Donkor
Keyword(s):  
Optical Switching ◽  
Fiber Grating ◽  
All Optical ◽  
Nonlinear Fiber ◽  
All Optical Switching

All-optical switching in long-period fiber grating with highly nonlinear chalcogenide fibers

2018 ◽  
Vol 57 (34) ◽  
pp. 10044 ◽  
Author(s):  
Leilei Wang ◽  
Jianghui Zeng ◽  
Liang Zhu ◽  
Dandan Yang ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Optical Switching ◽  
Fiber Grating ◽  
Long Period Fiber Grating ◽  
Long Period ◽  
Highly Nonlinear ◽  
All Optical ◽  
Period Fiber Grating ◽  
All Optical Switching

LOW-POWER ALL-OPTICAL SWITCHING IN A NONLINEAR M–Z INTERFEROMETER MADE FROM A SINGLE-NONLINEAR-FIBER-CONNECTED LPFG PAIR

2010 ◽  
Vol 19 (03) ◽  
pp. 415-425 ◽  
Author(s):  
BING ZHANG ◽  
WENCHENG XU ◽  
CHUNFEI LI
Keyword(s):  
Optical Switching ◽  
Optical Switch ◽  
Experimental Result ◽  
Pump Light ◽  
Fiber Grating ◽  
Switching Power ◽  
All Optical ◽  
Nonlinear Fiber ◽  
Period Fiber Grating ◽  
All Optical Switch

A new M–Z interferometer all-optical switch (AOS) consisting of a single nonlinear fiber and a linear long-period fiber grating (LPFG) pair is investigated. The switching principle is based on shifting the transmission spectrum over half of the subspectrum width by the pump light. In this paper, two types of such devices are simulated. The first one concerns use of the usual silica fiber based on the Kerr effect, the switching power of which is 471 W, consisting of the experimental result3; the second one concerns the use of an erbium-doped fiber (EDF) based on the resonant nonlinearity, the switching power of which is reduced by less than 25 mW. The transmissions of the AOS in the EDF-LPFG pair for different parameters of LPFG are also discussed.

scholarly journals Few-layer graphene integrated thin tilted fiber grating for all-optical switching

2020 ◽  
pp. 1-1
Author(s):  
Biqiang Jiang ◽  
Yueguo Hou ◽  
Hongyang Wang ◽  
Xuetao Gan ◽  
Ailun Li ◽  
...  
Keyword(s):  
Optical Switching ◽  
Fiber Grating ◽  
Layer Graphene ◽  
All Optical ◽  
Few Layer Graphene ◽  
All Optical Switching
Sign in / Sign up

Export Citation Format

Share Document