Linearity enhancement of uncooled DFB laser diode using opto-electronic predistortion method for radio-over-fiber systems

2009 ◽  
Author(s):  
Tae-Kyeong Lee ◽  
Yon-Tae Moon ◽  
Young-Wan Choi
Keyword(s):  
Laser Diode ◽  
Radio Over Fiber ◽  
Dfb Laser

Linearization of DFB laser diode by external light-injected cross-gain modulation for radio-over-fiber link

2006 ◽  
Vol 18 (14) ◽  
pp. 1545-1547 ◽  
Author(s):  
Sang-Hoon Lee ◽  
Jeung-Mo Kang ◽  
In-Hyuk Choi ◽  
Sang-Kook Han
Keyword(s):  
Laser Diode ◽  
Radio Over Fiber ◽  
Gain Modulation ◽  
Cross Gain Modulation ◽  
Dfb Laser ◽  
Fiber Link

A new DFB-laser diode with reduced spatial hole burning

1990 ◽  
Vol 2 (6) ◽  
pp. 388-390 ◽  
Author(s):  
G. Morthier ◽  
K. David ◽  
P. Vankwikelberge ◽  
R. Baets
Keyword(s):  
Laser Diode ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser

Generation of Microwave Signals by Optical Heterodyning Technique Using a Multimode Laser Diode and a Tunable DFB Laser

2021 ◽  
Author(s):  
Blaise Tshibangu-Mbuebue ◽  
Min Won Lee ◽  
Roberto Rojas-Laguna ◽  
Ignacio Enrique Zaldivar-Huerta
Keyword(s):  
Laser Diode ◽  
Multimode Laser ◽  
Microwave Signals ◽  
Dfb Laser ◽  
Multimode Laser Diode

A 2.4GHz Radio-Over-Fiber Laser Diode Drive Amplifier in 0.18-um CMOS

2013 ◽  
Vol 433-435 ◽  
pp. 1463-1469 ◽  
Author(s):  
Yi Lin Zheng ◽  
Ying Mei Chen ◽  
Jian Wei Gong ◽  
Jian Guo Yao
Keyword(s):  
Laser Diode ◽  
Cmos Technology ◽  
Radio Over Fiber ◽  
Power Gain ◽  
Power Added Efficiency ◽  
Input And Output ◽  
Linear Amplifier ◽  
Simulation Results ◽  
On Chip ◽  
Dynamic Bias

The design of a 2.4GHz radio-over-fiber (ROF) laser diode drive amplifier using TSMC 0.18-um CMOS technology is presented in this paper. The proposed drive amplifier is a single-ended two-stage amplifier with the operating voltages of 1.8V and 3.3V. The technique of dynamic bias is employed to enhance linearity. The post simulation results show that the linear amplifier achieves the power gain of 26.26dB, the output 1dB compression point of 20.49dBm at 2.4GHz. The maximum power added efficiency (PAE) is 27.97%. The components are all on chip including the input and output matching network, and the die size is 1.065mm×0.73mm.

Overcoming laser diode nonlinearity issues in multi-channel radio-over-fiber systems

2004 ◽  
Vol 231 (1-6) ◽  
pp. 217-225 ◽  
Author(s):  
F. Smyth ◽  
A. Kaszubowska ◽  
L.P. Barry
Keyword(s):  
Laser Diode ◽  
Radio Over Fiber

A fiber bragg grating acceleration sensor interrogated by a DFB laser diode

Laser Physics ◽  
2009 ◽  
Vol 19 (1) ◽  
pp. 134-137 ◽  
Author(s):  
J. Chang ◽  
Q. Wang ◽  
X. Zhang ◽  
D. Huo ◽  
L. Ma ◽  
...  
Keyword(s):  
Fiber Bragg Grating ◽  
Laser Diode ◽  
Bragg Grating ◽  
Acceleration Sensor ◽  
Dfb Laser
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