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

Concave tapered grating design of DFB laser at high power operation for reduced spatial hole-burning effect

2002 ◽  
Vol 96 (1) ◽  
pp. 1-7 ◽  
Author(s):  
F. Shahshahani ◽  
V. Ahmadi ◽  
K. Mirabbaszadeh
Keyword(s):  
High Power ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser ◽  
High Power Operation ◽  
Power Operation ◽  
Grating Design

Reduced linewidth re-broadening by suppressing longitudinal spatial hole burning in high-power 1.55-μm continuous-wave distributed-feedback (CW-DFB) laser diodes

2003 ◽  
Vol 39 (9) ◽  
pp. 1060-1065 ◽  
Author(s):  
K. Takaki ◽  
T. Kise ◽  
K. Maruyama ◽  
N. Yamanaka ◽  
M. Funabashi ◽  
...  
Keyword(s):  
High Power ◽  
Continuous Wave ◽  
Laser Diodes ◽  
Distributed Feedback ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser

scholarly journals Theorical analysis of a monolithic all-active three-section semiconductor laser

2017 ◽  
Vol 9 (4) ◽  
pp. 131 ◽  
Author(s):  
Mohammed Mehdi Bouchene ◽  
Rachid Hamdi ◽  
Qin Zou
Keyword(s):  
Semiconductor Laser ◽  
Semiconductor Lasers ◽  
Continuous Wave ◽  
Laser Diodes ◽  
Optical Power ◽  
Longitudinal Mode ◽  
Distributed Feedback ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser

We propose a novel semiconductor laser structure. It is composed of three cascaded active sections: a Fabry-Pérot laser section sandwiched between two gain-coupled distributed feedback (DFB) laser sections. We have modeled this multi-section structure. The simulation results show that compared with index- and gain-coupled DFB lasers, a significant reduction in the longitudinal spatial-hole burning can be obtained with the proposed device, and that this leads to a stable single longitudinal mode operation at relatively high optical power with a SMSR exceeding 56dB. Full Text: PDF ReferencesL.A. Coldren, "Monolithic tunable diode lasers", IEEE J. Select. Topics Quant. Electron. 6, 988 (2000) CrossRef O. Kjebon, R. Schatz, S. Lourdudoss, S. Nilsson, B. Stalnacke, L. Backbom, "30 GHz direct modulation bandwidth in detuned loaded InGaAsP DBR lasers at 1.55 [micro sign]m wavelength", Electron. Lett. 33(6), 488 (1997). CrossRef N. Kim, J. Shin, E. Sim, C.W. Lee, D.-S. Yee, M.Y. Jeon, Y. Jang, K.H. Park, "Monolithic dual-mode distributed feedback semiconductor laser for tunable continuous-wave terahertz generation", Opt. Expr. 17(16), 13851 (2009). CrossRef M.J. Wallace, R. ORreilly Meehan, R.R Enright, F. Bello, D. Mccloskey, B. Barabadi, E.N. Wang, J.F. Donegan, "Athermal operation of multi-section slotted tunable lasers", Opt. Expr. 25(13), 14426 (2017). CrossRef J.E. Carroll, J.E.A. Whiteaway, R.G.S. Plumb, "Distributed Feedback Semiconductor Lasers", Distributed feedback semiconductor lasers (IEE and SPIE, 1998). CrossRef H. Ghafour-Shiraz, Distributed Feedback Laser Diodes and Optical Tunable Filters (Wiley, 2003). CrossRef D.D. Marcenac, Ph.D dissertation (University of Cambridge, 1993). DirectLink L.M. Zhang, J.E. Carroll, C. Tsang, "Dynamic response of the gain-coupled DFB laser", IEEE J. Quant. Electr. 29, 1722 (1993). CrossRef W. Li, W.-P. Huang, X. Li, J. Hong, "Multiwavelength gain-coupled DFB laser cascade: design modeling and simulation", IEEE J. Quant. Electro. 36(10), 1110 (2000). CrossRef B.M. Mehdi, H. Rachid, in Proc. 3rd Intern. Conf. on Embedded Systems in Telecomm. and Instrument., Annaba, Algeria (2016). DirectLinkC. Henry, "Theory of the linewidth of semiconductor lasers", IEEE J.Quant. Electr. QE-18, 259 (1982). CrossRef K. Takaki, T. Kise, K. Maruyama, N. Yamanaka, M. Funabashi, A. Kasukawa, "Reduced linewidth re-broadening by suppressing longitudinal spatial hole burning in high-power 1.55-/spl mu/m continuous-wave distributed-feedback (CW-DFB) laser diodes", IEEE J. Quant. Electr. 39, 1060 (2003) CrossRef

A horn ridge waveguide DFB laser with reduced spatial hole burning for high-speed modulation

2017 ◽  
Vol 24 (3) ◽  
pp. 345-350
Author(s):  
Cheng Ke ◽  
Chuping Wang ◽  
Junwei Fu ◽  
Yulan Zhou ◽  
Chunsheng Li
Keyword(s):  
High Speed ◽  
Ridge Waveguide ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Speed Modulation ◽  
Dfb Laser ◽  
High Speed Modulation

Influence of Longitudinal Spatial Hole Burning in DFB Laser on Adiabatic Chirp

2015 ◽  
Author(s):  
Junqiu Qi ◽  
Yanping Xi ◽  
Xun Li
Keyword(s):  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser

The effect of spatial hole burning on FM response in DFB laser diodes

1991 ◽  
Vol 4 (9) ◽  
pp. 372-375 ◽  
Author(s):  
Zhang Jianping
Keyword(s):  
Laser Diodes ◽  
Hole Burning ◽  
Spatial Hole Burning ◽  
Dfb Laser
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