Oxygen-iodine chemical laser optical resonator adjustment and monitoring system and method
A technology of optical resonator and oxygen iodine chemistry, applied in lasers, laser components, phonon exciters, etc., can solve the problems of function dispersion, complex operation, poor anti-interference ability, etc., achieve low development cost and simplify the operation process , High stability effect
Inactive Publication Date: 2018-01-16
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Problems solved by technology
The system has scattered functions, weak real-time performance, complex operation and poor anti-interference ability, which is not conducive to the realization of an integrated system of oxygen iodine chemical laser
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[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0034] The present invention utilizes the Motorola PowerPC750GX processor to constitute the main control module, controls other functional modules through the main control module, and designs and manufactures an oxygen-iodine chemical laser optical resonator adjustment and monitoring system. The system is equipped with a touch-screen upper computer and built-in operating software, which is easy to use or operate.
[0035] Such as figure 1 As shown, the present invention mainly includes: a main control module, an algorithm module, a data acquisition module, a motor control module, a digital I / O module, a motor-driven digital I / O module, a display unit, a communication module and a power supply module.
[0036] The main control module is respectively connected with the algorithm module, the digital I / O module and the communication module. The ...
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The invention relates to an optical resonant cavity adjustment and monitoring system and method for an oxygen-iodine chemical laser, including: a main control module, an algorithm module, a data acquisition module, a motor control module, a digital I / O module, a motor-driven digital I / O module, and a communication module , a display unit and a power supply module; the method includes that the main control module collects and displays the intracavity pressure data of the pressure sensor in real time, and judges whether the collected intracavity pressure data exceeds the allowable range of the pressure in the optical cavity; the algorithm module sends instructions to the optical cavity according to the pressure data in the optical cavity The digital IO module further controls the solenoid valve switch to realize pressure adjustment; the display unit sends a control signal to the motor control module to control the X-direction and Y-direction motors of the cavity mirror for adjustment, and monitor the motor running status in real time. The invention has the advantages of strong real-time performance, high stability, simple operation and low development cost, and is especially suitable for the optical resonant cavity of the oxygen iodine chemical laser.
Description
technical field [0001] The invention relates to a system and method for adjusting and monitoring the optical resonant cavity of an oxygen iodine chemical laser, in particular to a system and method for adjusting the cavity mirror frame in the optical resonant cavity of an oxygen iodine chemical laser and the internal parameters of the optical resonant cavity. A control system and method for monitoring and controlling. Background technique [0002] The optical resonator is an important part of the oxygen iodine chemical laser, the adjustment of the cavity mirror and the change of the cavity parameters will directly affect the beam quality of the laser output light. The existing control system separates the two functions of cavity mirror adjustment and optical cavity parameter monitoring and control. The cavity mirror adjustment is composed of motor, power supply and manual button, which can only be adjusted locally; the optical cavity parameter monitoring and control is contr...
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IPC IPC(8): H01S3/00
Inventor 马艳华刘嵚张增宝张治国何鑫石文波房本杰金玉奇
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI