|
|
|
|
1.7mw Nd:Yag Laser Pulse Generation By A Passive Bdn Q-Switch
|
|
|
|
|
|
|
|
نویسنده
|
Dezhkama M Masume ,Soltanolkotabib M Mahmood
|
|
منبع
|
International Journal Of Optics And Photonics - 2009 - دوره : 3 - شماره : 1 - صفحه:27 -32
|
|
|
|
|
چکیده
|
This paper describes the passive q-switch, based on polymer and organic dye bdn, of a pulsed nd:yag laser. pulses of 27ns duration and peak power of 1.7mw for initial transmission of q-switch have been obtained. we have obtained q-switching efficiency of 77% for train of pulses of 31 and at the pump energy of 98j. we have also obtained the dependency of laser pulse characteristics on pump energy and initial transmission of q-switch. we have obtained the damage threshold of this q-switch at the pulse duration of 27ns to be 13j/cm2 .
|
|
کلیدواژه
|
Passive Q-Switching ,Polymer ,Dye ,Nd:Yag Laser
|
|
آدرس
|
Shiraz University, ایران, University Of Isfahan, University Of Isfahan, ایران
|
|
پست الکترونیکی
|
soltan@sci.ui.ac.ir
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|