Wireless remote control system for optical interferometer regulating device

Abstract

The invention provides a wireless remote control system for an optical interferometer regulating device. The system comprises a remote controller and a remote control regulation device, the remote controller is used for sending remote control instruments, and the remote control regulation device is arranged in the optical interferometer regulating device and used for receiving the remote control instructions. The remote control regulation device comprises a remote control board, a control board, a motor driving circuit and a motor. The remote control board is used for receiving the remote control instructions; the control board is electrically connected with the remote control board and used for parsing the remote control instructions into corresponding control action instructions; the motor driving circuit comprises an input end and an output end, the input end is used for receiving the control action instructions and connected with the control board, and the output end is used for sending control current for directly controlling the motor; the motor is connected with a protective circuit board output port and further connected with an optical fine tuning element to drive the optical fine tuning element to regulate. Regulation of the optical interferometer regulating device can be realized by direction operation of the controller, and remote control distance can be adjusted conveniently by setting of different remote control signal intensities.

Description

technical field [0001] The invention relates to a wireless remote control system, in particular to a remote control system for controlling an optical interferometer control device, which belongs to the field of control. Background technique [0002] Optical interferometer is a high-precision and high-sensitivity optical detection equipment with interferometer measurement technology as the core. It has a wide range of applications in the fields of optics, electromechanical, chemical materials, precision machinery, and national metrology. With the development of opto-mechanical technology, the degree of automation and anti-interference of the interferometer is also continuously improved, especially the rapid development of communication technology and computer, which has greatly improved the precision control and anti-shock performance of the instrument. However, the degree of opto-mechanical integration of interferometers in my country is relatively low at present. In the pro...

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Problems solved by technology

[0003] At present, through the search of relevant information, ZYGO, a foreign advanced interferometer company, mainly controls the fine-tuning components of the interferometer through a wired remote control, and the length generally does not exceed two meters, so that the measurement personnel can only measure within the two-meter range. Carry out sample inspection

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