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Pulsating master and injected slave weak-resonant-cavity laser diodes based quasi-color-free 2.5Gb/s RZ DWDM-PON
Pulsating weak-resonant-cavity color-free
2011/5/18
The 25-km bi-directional 2.5Gb/s pulsed-RZ transmission in a quasi-color-free DWDM-PON with down- and up-stream slave weak-resonant-cavity Fabry-Perot laser diodes(WRC-FPLDs) coherently injection-lock...
Pulsating master and injected slave weak-resonant-cavity laser diodes based quasi-color-free 2.5Gb/s RZ DWDM-PON
Pulsating weak-resonant-cavity color-free
2011/5/18
The 25-km bi-directional 2.5Gb/s pulsed-RZ transmission in a quasi-color-free DWDM-PON with down- and up-stream slave weak-resonant-cavity Fabry-Perot laser diodes(WRC-FPLDs) coherently injection-lock...
Pulsating master and injected slave weak-resonant-cavity laser diodes based quasi-color-free 2.5Gb/s RZ DWDM-PON
Pulsating weak-resonant-cavity color-free
2011/5/18
The 25-km bi-directional 2.5Gb/s pulsed-RZ transmission in a quasi-color-free DWDM-PON with down- and up-stream slave weak-resonant-cavity Fabry-Perot laser diodes(WRC-FPLDs) coherently injection-lock...
Optical Memory Elements with Extremely Wide Hysteresis Window (94mA) Using Partly Saturable-Absorber Novel Active MMI Bi-Stable Laser Diodes
Opto-electronics Optical switching devices
2010/6/4
Novel active MMI bi-stable laser diodes are proposed and demonstrated. Using partly saturable-absorber configuration in active MMI, extremely wide hysteresis window of 94mA was achieved with 30fJ opti...
Blue laser diodes for trace matter detection
trace matter detection cavity ring down spectroscopy GaN laser diodes
2009/11/23
We present spectroscopic applications of GaN-based laser diodes (LDs), fabricated and developed
at the Institute of High Pressure Physics and its spin-off company TopGaN. LDs were
manufactured using...
Continuous wave terahertz spectrometer based on two DFB laser diodesbased on two DFB laser diodes
terahertz continuous wave spectroscopy Bragg structure
2009/7/29
In this paper, a continuous wave (cw) spectrometer in the far infrared range is presented.
Electromagnetic radiation is generated via photomixing phenomena and covers frequencies
between about 50 GH...
Analysis of Nonlinear Optical Effects in Monolithically Integrated FM-Mode-Locked Semiconductor Laser Diodes
Nonlinear Optical Effects Monolithically Integrated FM-Mode-Locked Semiconductor Laser Diodes
2009/7/17
Simulation shows that asymmetric nonlinear optical gain causing the mode instability of mode-locked lasers can be compensated by phase modulation. Mode stabilization was confirmed experimentally using...
High-Power, High-Efficiency Laser Diodes for Pumping Fiber Lasers
High power laser diode Funryu-heatsink Fiber disk laser
2009/6/12
We have been developing high-power, high-efficiency laser diodes (LD) for pumping the structural figure fiber laser. Coexisting of a high beam quality and high power is demanded of the excitation of t...
Laser Plant Factory Utilizing Laser Diodes
Plant factory Laser diodes Light-emitting diodes
2009/6/10
Possibility of a completely-controlled plant factory using red laser diodes and light-emitting diodes is discussed and basic experimental data concerning relative growth rate, photosynthetic rate and ...
Thermal model of nitride edge-emitting laser diodes
InGaN/GaN laser diode simulation of a laser diode operation
2009/4/10
Nitride laser diodes (LDs), as compared with arsenide ones, are known to exhibit poor thermal properties, mostly because of a very intense heat generation within their volumes. Therefore, to enable th...
Polarisation insensitive injection locked Fabry-Perot laser diodes for 2.5Gb/s WDM access applications
Polarisation insensitive Fabry-Perot laser diodes WDM
2008/8/6
Polarisation insensitive injection locking of two-section Fabry-Perot laser diodes is demonstrated, allowing to achieve error free transmission through 50km over 20nm at 2.5Gb/s.
Linewidth Investigation of Monolithically Integrated 40 GHz Mode-Locked Laser Diodes for High-Speed RZ-DQPSK Transmission
Monolithically Integrated Mode-Locked Laser Diodes High-Speed RZ-DQPSK Transmission
2008/8/3
The linewidth of an improved 40GHz modelocked laser diode is investigated. The influence of its operation parameters on linewidth and the resulting performance in a 40Gbaud-DQPSK system is evaluated.
A WDM-PON with a 40 Gb/s Capacity Based on Wavelength-Locked Fabry-Perot Laser Diodes
WDM-PON Capacity Wavelength-Locked Fabry-Perot Laser Diodes
2008/8/3
We demonstrate a 40 Gb/s capacity (1.25 Gb/s x 32 channel) WDM-PON based on wavelength locked Fabry-Perot laser diodes with a high immunity to the optical back reflection.
期刊信息
篇名
Low-Threshold-Current and High-Out-Power 660nm Laser Diodes with a P-GaAs Current Blocking Layer for DVD-RAM/R
语种
英文
撰写或编译
撰写
作者
Zheng Kai (郑凯),Ma XiaoYu (马骁宇),Lin Tao (林涛),Wang Jun (王俊),Liu S...
Mode-locking of monolithic laser diodes incorporating coupled-resonator optical waveguides
Diffraction and gratings Mode-locked lasers
2005/8/11
We investigate the operational principle of mode-locking in monolithic semiconductor lasers incorporating coupled-resonator optical waveguides. The size of mode-locked lasers operating at tens of GHz ...