Angle-adjustable crystal constant temperature device

A constant temperature device and adjustable technology, which is applied in the direction of laser cooling device, laser parts, laser parts, etc.

Inactive Publication Date: 2020-06-05
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing crystal thermostatic

Method used

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  • Angle-adjustable crystal constant temperature device
  • Angle-adjustable crystal constant temperature device
  • Angle-adjustable crystal constant temperature device

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as Figure 1-5 As shown, an angle-adjustable crystal constant temperature device provided by the present invention includes a base assembly, a heat shield 5, a crystal locking platform 9 and a constant temperature device, wherein the crystal locking platform 9 is arranged on the base component for carrying crystals 11 The heat shield 5 is located outside the crystal locking platform 9 and is connected to the base assembly. The locking platform 9 has a built-in thermostat for heating and measuring the temperature of the crystal 11 fixed on the locking platform 9.

[0029] The base assembly includes an installation base 1 and a mechanical base 4. The installation base 1 is connected to the mechanical base 4 through an adjustment mechanis...

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Abstract

The invention belongs to the technical field of photoelectricity, and particularly relates to an angle-adjustable crystal constant temperature device. The device comprises a base assembly, a heat shield, a crystal locking platform and a constant temperature device, wherein the crystal locking platform is arranged on the base assembly and used for bearing a crystal, the heat shield is arranged on the outer side of the crystal locking platform in a covering mode and connected with the base assembly, and the constant temperature device is arranged in the locking platform and used for heating thecrystal fixed to the locking platform and measuring the temperature of the crystal. The whole device has integrity and is convenient to use in practice, and the constant temperature device only needsto be installed at a desired position and is connected with a power supply.

Description

technical field [0001] The invention belongs to the field of optoelectronic technology, in particular to an angle-adjustable crystal constant temperature device. Background technique [0002] With the continuous development of laser technology, lasers are widely used in military, medical, industrial and scientific research fields. With the wide application of lasers, laser related technologies are also developing. In lasers, laser matching double frequency and triple frequency technology has been widely used. The most important feature of this method is its simple structure and convenient adjustment. But in addition to the optical hole effect, the biggest disadvantage of this technology is that the crystal matching angle changes with temperature so that the energy of the doubled and tripled frequency beams is unstable, especially in high-power output lasers. The frequency output beam energy varies greatly with the crystal temperature. Finding a temperature control accuracy...

Claims

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Application Information

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IPC IPC(8): H01S3/04H01S3/042H01S3/02H01S3/109
CPCH01S3/02H01S3/04H01S3/042H01S3/109
Inventor 申琦琦曹旭华吴家伟汪涛肖春雷杨学明
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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