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MULTITERAWATT СО2 LASER SYSTEM WITH THE OUTPUT PULSED CHEMICAL DF-CO2 LASERдоклад на конференции
- Авторы: Bravy B.G., Chernyshev Yu A., Gordienko V.M., Vasiliev G.K., Panchenko V.Ya, Platonenko V.T., Makarov E.F.
- Конференция : Laser Optics
- Даты проведения конференции: 2012
- Тип доклада: не указан
- Докладчик: не указан
- Место проведения: St. Petersburg
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Аннотация доклада:
The principles of optimum architecture for the multiterawatt СО2 laser system are considered. The effect of amplifiers’ parameters, amplification conditions (pulse energy density, beam expansion), and also the center frequency and chirping of a seed pulse to the output pulse is determined by the numerical modeling. Possible advantages of a pulsed chemical DF-CO2 laser as the final amplifier over the TE CO2 laser are shown. Both the dynamics of noise evolution over a chain of amplifiers and the output pulse contrast are determined.
- Добавил в систему: Платоненко Виктор Трифонович