New Approach to Transverse Mode Control in VCSELs

2005 ◽  
Author(s):  
M.J.G. Greally ◽  
M.J. Adams
Keyword(s):  
Transverse Mode ◽  
New Approach ◽  
Mode Control

Research Progress of Transverse Mode Control for Vertical Cavity Surface Emitting Lasers

2021 ◽  
Vol 58 (7) ◽  
pp. 0700008
Author(s):  
王翔媛 Wang Xiangyuan ◽  
崔碧峰 Cui Bifeng ◽  
李彩芳 Li Caifang ◽  
许建荣 Xu Jianrong ◽  
王豪杰 Wang Haojie
Keyword(s):  
Transverse Mode ◽  
Research Progress ◽  
Cavity Surface ◽  
Mode Control ◽  
Surface Emitting Lasers ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity

scholarly journals A NEW APPROACH TO TERMINAL SLIDING MODE CONTROL DESIGN

2008 ◽  
Vol 7 (2) ◽  
pp. 177-181 ◽  
Author(s):  
Yiguang Hong ◽  
Guowu Yang ◽  
Daizhan Cheng ◽  
Sarah Spurgeon
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Control Design ◽  
Terminal Sliding Mode Control ◽  
Terminal Sliding Mode ◽  
New Approach ◽  
Mode Control

Transverse mode control by manipulating gain distribution in a Yb:YAG ceramic thin disk

2011 ◽  
Vol 36 (21) ◽  
pp. 4137 ◽  
Author(s):  
Koki Shimohira ◽  
Yuichi Kozawa ◽  
Shunichi Sato
Keyword(s):  
Transverse Mode ◽  
Thin Disk ◽  
Mode Control

scholarly journals A NEW APPROACH TO THE SLIDING MODE CONTROL DESIGN: ANTI–LOCK BRAKING SYSTEM AS A CASE STUDY

2014 ◽  
Vol 65 (1) ◽  
pp. 37-43 ◽  
Author(s):  
Staniša Lj. Perie ◽  
Dragan S. Antic ◽  
Vlastimir D. Nikolic ◽  
Darko B. Mitic ◽  
Marko T. Milojkovic ◽  
...  
Keyword(s):  
Sliding Mode Control ◽  
Sliding Mode ◽  
Control Design ◽  
Laboratory Equipment ◽  
New Approach ◽  
Relay Control ◽  
Braking System ◽  
Mode Control ◽  
Orthogonal Filters

Abstract In this paper we introduce a new approach to the sliding mode control design based on orthogonal models. First, we discuss the sliding mode control based on a model given in controllable canonical form. Then, we design almost orthogonal filters based on almost orthogonal polynomials of M¨untz-Legendre type. The advantage of the almost orthogonal filters is that they can be used for the modelling and analysis of systems with nonlinearities and imperfections. Herein, we use a designed filter to obtain several linearized models of an unknown system in different working areas. For each of these linearized models, corresponding sliding mode controller is designed and the switching between controls laws depends only on input signal. The experimental results and comparative analysis with relay control, already installed in laboratory equipment, verify the efficiency and excellent performance of such a control in the case of anti-lock braking system.

Transverse mode control of vertical-cavity top-surface-emitting lasers

1993 ◽  
Vol 5 (4) ◽  
pp. 374-377 ◽  
Author(s):  
R.A. Morgan ◽  
G.D. Guth ◽  
M.W. Focht ◽  
M.T. Asom ◽  
K. Kojima ◽  
...  
Keyword(s):  
Transverse Mode ◽  
Mode Control ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Vertical Cavity
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