Novel Linewidth Narrowing Scheme of DFB Lasers Based on Integrated Mutual Injection Locking

2017 ◽  
Author(s):  
Weichao Ma ◽  
Bing Xiong ◽  
Xu Ke ◽  
Changzheng Sun ◽  
Yi Luo ◽  
...  
Keyword(s):  
Injection Locking ◽  
Mutual Injection Locking

Mutual injection locking and coherent beam combining of two thulium doped fiber lasers

Laser Physics ◽  
2010 ◽  
Vol 21 (1) ◽  
pp. 172-175 ◽  
Author(s):  
P. Zhou ◽  
X. L. Wang ◽  
Y. X. Ma ◽  
K. Han ◽  
Z. J. Liu
Keyword(s):  
Fiber Lasers ◽  
Coherent Beam ◽  
Injection Locking ◽  
Coherent Beam Combining ◽  
Beam Combining ◽  
Mutual Injection Locking

Radio Over Fiber-Based Wavelength Division Multiplexed/Time Division Multiplexed Passive Optical Network Architecture Employing Mutual Injection Locked Fabry-Perot Laser Diodes

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Binoy Das ◽  
Paulomi Mandal ◽  
Khaleda Mallick ◽  
Rahul Mukherjee ◽  
Gour Chandra Mandal ◽  
...  
Keyword(s):  
Optical Network ◽  
Laser Diodes ◽  
Radio Over Fiber ◽  
Injection Locking ◽  
Passive Optical Network ◽  
Wavelength Division ◽  
Wavelength Division Multiplexed ◽  
Fabry Perot ◽  
Time Division ◽  
Mutual Injection Locking

AbstractWe demonstrate a radio-over-fiber-based hybrid wavelength-division-multiplexed/time division multiplexed passive optical network (PON) to transmit 5 Gbps data rate to serve 32 subscribers. A broadband light source (BLS) is realized by mutual injection locking between two Fabry-Perot laser diodes at the transmission section to seed wavelength-division-multiplexed channels. Mutual injection locking technique is used to enhance the performance over single Fabry-Perot laser diode and 15  dB/Hz improvements in relative intensity noise(RIN) is realized in our proposed network system. All-optical up-conversion of a 10-GHz 1.25 Gbps on off keying radio frequency (RF) signal is achieved using one single-arm Mach-Zehnder modulator (MZM). Transmission performance over 25-km single mode fiber is investigated. Low bit error rate with enhanced eye-diagram is obtained in our proposed system. As a result, the radio over fiber (ROF)-based wavelength-division-multiplexed/time division multiplexed PON set up employing mutually injection locked Fabry-Perot laser diodes can be a better choice in high speed long-haul optical communication system.

scholarly journals Mutual Injection Locking of Monolithically Integrated Coupled-Cavity DBR Lasers

2011 ◽  
Vol 23 (13) ◽  
pp. 908-910 ◽  
Author(s):  
Anna Tauke-Pedretti ◽  
G. Allen Vawter ◽  
Erik J. Skogen ◽  
Greg Peake ◽  
Mark Overberg ◽  
...  
Keyword(s):  
Injection Locking ◽  
Monolithically Integrated ◽  
Dbr Lasers ◽  
Coupled Cavity ◽  
Mutual Injection Locking

scholarly journals Single-Antenna Doppler Radars Using Self and Mutual Injection Locking for Vital Sign Detection With Random Body Movement Cancellation

2011 ◽  
Vol 59 (12) ◽  
pp. 3577-3587 ◽  
Author(s):  
Fu-Kang Wang ◽  
Tzyy-Sheng Horng ◽  
Kang-Chun Peng ◽  
Je-Kuan Jau ◽  
Jian-Yu Li ◽  
...  
Keyword(s):  
Vital Sign ◽  
Body Movement ◽  
Injection Locking ◽  
Single Antenna ◽  
Sign Detection ◽  
Mutual Injection Locking
Sign in / Sign up

Export Citation Format

Share Document