Integrated ultrashort pulse laser system with fiber-optic seed and integrated ultrashort pulse laser multiplier system with fiber-optic seed

A technology of ultra-short pulse laser and ultra-short pulse, which is applied in the direction of lasers, phonon exciters, laser components, etc., can solve the problems of high maintenance costs, instability, and large structure, and achieve high reliability, convenient movement, small size effect
CN104201547AInactive Publication Date: 2014-12-10BEIJING ZK LASER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING ZK LASER
Publication Date
2014-12-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an integrated ultrashort pulse laser system with a fiber-optic seed and an integrated ultrashort pulse laser multiplier system with a fiber-optic seed. The integrated ultrashort pulse laser system comprises an all-fiber ultrashort pulse oscillator and a seed light amplifier module; the all-fiber ultrashort pulse oscillator is a fiber coupling semiconductor pumped laser used for outputting seed light which is picosecond pulse or femtosecond pulse; the seed light amplifier module comprises an optical device and is used for processing the seed light and providing satisfactory output light; the all-fiber ultrashort pulse oscillator is connected with the seed light amplifier module through an optical fiber; connectors include a fiber collimator and an isolator. The integrated ultrashort pulse laser system has the advantages of high stability, high power, no maintenance, small size and integration. The integrated ultrashort pulse laser multiplier system with the fiber-optic seed comprises the integrated ultrashort pulse laser system with the fiber-optic seed and a frequency multiplier.
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Description

technical field

[0001] The invention relates to the technology of ultrashort laser systems such as picoseconds and femtoseconds, in particular to an integrated ultrashort pulse laser system with fiber seeds and a frequency doubling system thereof. Background technique

[0002] Since the 1980s, with the development of mode-locking technology, picosecond and femtosecond lasers have experienced the development from dyes to Kerr mode-locked, semiconductor saturable absorber mirrors (SESAM). Self-mode-locked titanium-sapphire oscillators are the most widely used picosecond and femtosecond solid-state oscillators so far. The development of high-power semiconductor-pumped 532nm solid-state laser technology, high-power optical-pumped semiconductor laser technology, and semiconductor laser direct pumping technology has led to the emergence of picosecond and femtosecond oscillators in the form of real commercial products, and the pulse width can reach 10fs In the following, the resea...

Claims

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