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Laser and laser system

A laser and laser technology, applied in the field of lasers, can solve the problems of large volume and complex laser structure, and achieve the effect of alleviating large volume, alleviating complex structure and stable power.

Pending Publication Date: 2018-05-08
QINGDAO LASENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a laser and a laser system to alleviate the technical problems in the prior art that the laser has a complicated structure and a large volume in order to stabilize the power of the laser.

Method used

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  • Laser and laser system
  • Laser and laser system

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Embodiment 1

[0039] Such as Figure 3 to Figure 6 As shown, the embodiment of the present invention provides a laser.

[0040] Such as image 3 As shown, the laser includes: excitation energy 3, regulating substance 1 and working substance 2, wherein,

[0041] The activation ions of regulating substance 1 and working substance 2 are the same;

[0042] The light emitted by the excitation energy source 3 propagates along the target optical path, and in the target optical path, the light emitted by the excitation energy source 3 passes through the regulating substance 1 and then enters the working substance 2 .

[0043]Specifically, the luminous intensity of the working substance 2 has a positive correlation with the light receiving intensity and the absorption rate of the light wave by the active ions doped in the working substance 2 . In this laser, since the active ions of the regulating substance 1 and the working substance 2 are the same, if the working substance 2 has a strong absorp...

Embodiment 2

[0070] An embodiment of the present invention provides a laser system, which uses the laser in Embodiment 1.

[0071] Specifically, the laser includes: an excitation energy source, an adjustment substance and a working substance, wherein the activation ions of the adjustment substance and the working substance are the same; the light emitted by the excitation energy propagates along the target optical path, and in the target optical path, the light emitted by the excitation energy After adjusting the material, it is incident on the working material, that is, the energy of the excitation energy incident on the working material is modulated by adjusting the material, which achieves the purpose of keeping the power of the laser relatively stable, thereby alleviating the complexity of the traditional laser structure and large volume. The technical problems are further beneficial to the assembly of the laser system in the embodiment of the present invention, and also to the reductio...

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Abstract

The invention provides a laser and a laser system, wherein the laser and the laser system relate to the technical field of laser. The laser comprises exciting energy, an adjusting substance and a working substance, wherein the active ions of the adjusting substance and the working substance are same. Light which is transmitted by the exciting energy is transmitted along an objective optical path.Furthermore in the objective optical path, the light which is transmitted from the exciting energy penetrates through the adjusting substance and is incident into the working substance. The laser according to the invention realizes a purpose of keeping relatively stable laser power through the adjusting substance and alleviates technical problems of complicated structure and relatively large sizein traditional laser.

Description

technical field [0001] The invention relates to the technical field of lasers, in particular to a laser and a laser system. Background technique [0002] The components of a laser include an excitation energy source, a working substance, and an optical resonator. The working substance has an absorption band for light, and when the frequency of the excitation energy falls within the absorption band of the working substance, the working substance absorbs light, and the light absorption rate of the working substance is related to the specific frequency of light. The light absorption rate of the working substance and the light receiving intensity of the working substance determine the light energy absorbed by the working substance, and the light energy absorbed by the working substance determines the laser power emitted by the laser. Whether the laser power is stable is an important indicator to measure the quality of the laser . [0003] However, the frequency of the light em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01S3/10H01S3/13
CPCH01S3/10H01S3/13
Inventor 于祥升
Owner QINGDAO LASENCE
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