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Can I read High-Power and Repetion Rate Nanosecond Pulse Generation in “Diode Laser—Thyristor” Stacks on EtoBox?
High-Power and Repetion Rate Nanosecond Pulse Generation in “Diode Laser—Thyristor” Stacks by Sergey O. Slipchenko; Aleksandr A. Podoskin; Vyacheslav S. Golovin; Marina G. Rastegaeva; Natalia V. Voronkova; Nikita A. Pikhtin; Timur A. Bagaev; Maxim A. Ladugin; Aleksandr A. Marmalyuk; Vladimir A. Simakov is a Engineering article available to read on EtoBox.
What is High-Power and Repetion Rate Nanosecond Pulse Generation in “Diode Laser—Thyristor” Stacks about?
The "laser diode mini-bar (LDMB) -multi-element thyristor array (META)" vertical stack design is developed and its optoelectronic characteristics are studied. It is shown that adding a highly-doped layer to a low-voltage thyristor p-base leads to an increase in the repetition rate up to 1 MHz at nanosecond laser and current pulses. Laser pulses with 11.5 W peak power and 2.4 ns pulse width at 1 MHz repetition rate are demonstrated using the META chip, comprised of 4 elements, as a high-current switch. It is shown that the difference between LDMB elements' turn-on delays does not exceed 400 ps. An increase in the pulse repetition rate from 10 kHz to 1 MHz at the operating voltage of 25 V is accompanied by insignificant LDMB heating (up to 3 • C) and a slight decrease in the laser pulse peak power (from 11.5 W to 11.1 W).
Who reads High-Power and Repetion Rate Nanosecond Pulse Generation in “Diode Laser—Thyristor” Stacks?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Sergey O. Slipchenko; Aleksandr A. Podoskin; Vyacheslav S. Golovin; Marina G. Rastegaeva; Natalia V. Voronkova; Nikita A. Pikhtin; Timur A. Bagaev; Maxim A. Ladugin; Aleksandr A. Marmalyuk; Vladimir A. Simakov
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Published
- 2021
- Language
- EN
- Field
- Engineering (Physical Sciences)