کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
723704 | 1461270 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design of high-peak current and narrow pulse driver of laser diode
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper presents a laser diode (LD) pulse driving circuit that can generate current pulses of amplitudes range from 6 to 30A, with pulse widths varying from 5 to 100 ns and frequencies varying from 500 Hz to 50 kHz. It is with monostabillity trigger used as pulse shaping component, with power metal-oxide-semiconductor field effect transistors (MOSFETs) as fast switches and power inverter devices, with low voltage power supply that the circuit generates high-peak pulse current. As its structure is simple and easy to understoand and realize, the circuit is of great value to be used to drive pulsed semiconductor laser.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of China Universities of Posts and Telecommunications - Volume 16, Supplement 1, September 2009, Pages 82-85
Journal: The Journal of China Universities of Posts and Telecommunications - Volume 16, Supplement 1, September 2009, Pages 82-85