Device for generating ultrashort laser pulses with controlled repetition rate, has external voltage source designed with possibility of changing voltage, supplied to semiconductor waveguide, and allows changing frequency of traveling wave
	ABRAMOV A S; KOROBKO D A; MIRONOV P P; FOTIADY A A
	2024-08-28
专利权人	UNIV ULYANOVSK (UYUL-Non-standard)
申请日期	2024-08-28
专利号	RU230039-U1
成果简介	NOVELTY - The device has a cylindrical semiconductor waveguide (1) based on n-gallium arsenide, where ends of the waveguide are connected to an external voltage source (2), a section of active fiber and a section of fiber with constant anomalous dispersion. The external voltage source is designed with the possibility of changing voltage, supplied to a semiconductor waveguide, and allows changing the frequency of a traveling wave, such that there is phase synchronism with the electromagnetic wave. USE - Device for generating ultrashort laser pulses with a controlled repetition rate based on a semiconductor waveguide. ADVANTAGE - The device allows restructuring of pulse repetition frequency during a generation process with a simultaneous increase in degree of the compression of the pulses. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a device for generating ultrashort laser pulses with a controlled repetition rate. (Drawing includes non-English language text). 1Cylindrical semiconductor waveguide 2External voltage source 3Amplifier 4Single-mode fiber with constant anomalous dispersion
IPC 分类号	H01S-003/063
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15339
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV ULYANOVSK (UYUL-Non-standard)
推荐引用方式 GB/T 7714	ABRAMOV A S,KOROBKO D A,MIRONOV P P,et al. Device for generating ultrashort laser pulses with controlled repetition rate, has external voltage source designed with possibility of changing voltage, supplied to semiconductor waveguide, and allows changing frequency of traveling wave. RU230039-U1[P]. 2024.

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