مرکز منطقه ای اطلاع رساني علوم و فناوري - Generation of 3.3-ps Pulses at 1.34 <formula formulatype="inline"> <img src="/images/tex/16813.gif" alt="\\mu{\\rm m}"> </formula> from High-Power Passively Mode-Locked <formula formulatype="inline"> <img src="/images/tex/20250.gif" alt="{\\rm Nd}{:}{\\rm

Title :

Generation of 3.3-ps Pulses at 1.34 $\\mu{\\rm m}$ from High-Power Passively Mode-Locked ${\\rm Nd}{:}{\\rm</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Author : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>Xu, Jin-Long ; Yang, Ying ; He, Jing-liang ; Zhang, Bing-Yuan ; Yang, Xiu-Qin ; Liu, Shan-De ; Zhang, Bai-Tao ; Yang, He</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Author_Institution : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>State Key Lab. of Crystal Mater., Shandong Univ., Jinan, China</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Volume : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>48</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Issue : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>5</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>fYear : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>2012</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>fDate : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>5/1/2012 12:00:00 AM</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Firstpage : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>622</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Lastpage : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>627</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Abstract : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>We have reported on the development of the 1.34-μ.m high-power mode-locked Nd:GdVO<sub>4</sub> laser with a semiconductor saturable absorber mirror. Based on optimum resonator design, average output power of 2.2 W was produced, corresponding to a slope efficiency of 17%. The laser operated at five spectral bands around 1.34 μ.m with long-time stability. 3.3 ps of pulse duration was obtained, which is the best performance among 1.3-μ.m mode-locked neodymium-doped lasers.</div> </div> <div class='row'> <div class='leftDiv labelDiv col-xs-4 col-sm-2 fullRecLabelEnglish'>Keywords : </div><div class='valueDiv leftDirection leftAlign col-xs-8 col-sm-10 fullRecValueEnglish'>gadolinium compounds; laser beams; laser cavity resonators; laser mirrors; laser mode locking; laser stability; neodymium; optical pulse generation; optical saturable absorption; solid lasers; GdVO<sub>4</sub>:Nd; average output power; high-power passively mode-locked laser; laser pulse generation; long-time stability; optimum resonator design; power 2.2 W; pulse duration; semiconductor saturable absorber mirror; slope efficiency; spectral bands; wavelength 1.34 mum; Laser excitation; Laser mode locking; Laser stability; Optical resonators; Pump lasers; Semiconductor lasers; Thermal stability; 1.3 <formula formulatype=$ $mu{rm m}$; ${rm Nd}{:}{rm GdVO}_{4}$; diode pumping; mode locking; multiple spectral bands; ultrafast optics;