Title :
The principle and design of a low cost LD laser level meter
Author :
Cheng, Hao ; Jianmin, Wang ; Ruikun, Gong ; Jinwei, Li
Author_Institution :
Hebei Union Univ. Electr. Eng., Tangshan, China
Abstract :
Study of the laser level meter based on semiconductor laser diode. Using the emission laser diode avalanche diode accept MCU control level meter is designed, The simplify principle and design is analyzed for measuring the distance from the level meter to surface material, It has a simple structure, low cost, stable, high accuracy to good effect.
Keywords :
avalanche diodes; distance measurement; measurement by laser beam; microcontrollers; optical control; optical design techniques; semiconductor lasers; MCU control level meter; avalanche diode; distance measurement; laser level meter; low cost laser diode design; semiconductor laser diode; surface material; Diode lasers; Materials; Measurement by laser beam; Phase measurement; Semiconductor device measurement; Semiconductor lasers; Time measurement; Avalanche Diodes; Laser Diodes; Level Meter; MCU;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6066705
