OPN06-3: Multiple-Hop Routing Based on the Pulse-Position Modulation Header Processing Scheme in All-Optical Ultrafast Packet Switching Network

2006 ◽  
Author(s):  
H. Le Minh ◽  
Z. Ghassemlooy ◽  
W.P. Ng
Keyword(s):  
Packet Switching ◽  
Switching Network ◽  
Pulse Position Modulation ◽  
Processing Scheme ◽  
All Optical

scholarly journals A Novel Variable-Length Header Extraction Scheme Based on Ring Laser for All-Optical Packet Switching Network

2021 ◽  
Author(s):  
Dariush Jafari ◽  
Mohammad Danaie ◽  
Pejman Rezaei ◽  
Tofiq Nurmohammadi
Keyword(s):  
Ring Laser ◽  
Packet Switching ◽  
Contrast Ratio ◽  
Optical Packet Switching ◽  
Switching Network ◽  
All Optical ◽  
Extraction Scheme ◽  
Semiconductor Ring Laser ◽  
Optical Circuits ◽  
Proof Of Principle

Abstract In this paper, a novel header extraction scheme based on semiconductor ring laser is proposed and simulated for proof of principle. This scheme is to be used in all-optical packet switching network which can extract return-to-zero (RZ) format modulation data packet with variable header/payload length and intensive spacing. Simulations and numerical analysis for a 3-byte header and 128-byte payload show that this structure can extract the headers with more than 20 dB contrast ratio. Additionally, the structure simplicity and its small size is proper candida to integration in all-optical circuits.

A novel programmable all-optical buffer for optical packet switching network

2008 ◽  
Author(s):  
Yongjun Wang ◽  
Chongqing Wu ◽  
Da Shu ◽  
Xi Zhao ◽  
Xiangjun Xin ◽  
...  
Keyword(s):  
Packet Switching ◽  
Optical Packet Switching ◽  
Switching Network ◽  
Optical Buffer ◽  
All Optical ◽  
All Optical Buffer
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