Laser Amplifying System Including Pre-Chirping Unit as Dispersion Compensator

The present invention relates to a laser amplification system including a linear dispersion compensation device. The laser amplification system of the present invention puts a linear dispersion compensation device in front of an amplifier in consideration of a pulse width broadening phenomenon due t...

Full description

Saved in:
Bibliographic Details
Main Authors KIM JUN WAN, LEE BYUNG HAK, KIM GUANG HOON, SALL ELENA, YANG JU HEE, JEONG BO SU, HEO DU CHANG
Format Patent
LanguageEnglish
Korean
Published 12.05.2021
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a laser amplification system including a linear dispersion compensation device. The laser amplification system of the present invention puts a linear dispersion compensation device in front of an amplifier in consideration of a pulse width broadening phenomenon due to dispersion occurring in the amplifier in advance to allow a pulse to be chirped with a negative dispersion value, thereby generating an amplified pulse having a narrow pulse width without a separate pulse compressor after passing through the amplifier. 본 발명은 선분산 보상 장치를 포함한 레이저 증폭 시스템에 관한 것으로서, 본 발명의 레이저 증폭 시스템은 증폭기에서 발생하는 분산에 따른 펄스폭 넓어짐 현상을 미리 고려하여 증폭기 앞단에 선분산 보상 장치를 두어 펄스가 음분산 값으로 처핑되도록 하여 증폭기를 통과한 후에 별도의 펄스 압축기 없이도 좁은 펄스폭을 갖는 증폭 펄스를 발생시킬 수 있다.
Bibliography:Application Number: KR20190139617