DocumentCode :
3450679
Title :
The machining and characteristics of an ultra-thin, plano-convex-type quartz oscillator
Author :
Nagaura, Yoshiaki ; Yokomizo, Seiichi
Author_Institution :
Nagaura Lab. Co. Inc., Fukuoka, Japan
fYear :
1998
fDate :
27-29 May 1998
Firstpage :
844
Lastpage :
847
Abstract :
The authors have developed a grinding machining method for an ultra thin quartz plane and a curved surface as thin as 9 micrometers. A ring-supported, plano-convex type showed an ideal reactance frequency characteristics without any spurious resonance when the thickness is less than 112 micrometers. This method could machine a hard and brittle material such as LiNbO3, and the oscillator showed a high performance
Keywords :
crystal oscillators; electron device manufacture; grinding; machining; 112 mum; LiNbO3; SiO2; brittle material; characteristics; curved surface; grinding; machining; plano-convex-type quartz oscillator; reactance frequency characteristics; ring-support; ultra thin quartz plane; Clocks; Control systems; Frequency; Lapping; Machining; Magnetic flux; Motion control; Oscillators; Shape measurement; Steel;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Frequency Control Symposium, 1998. Proceedings of the 1998 IEEE International
Conference_Location :
Pasadena, CA
ISSN :
1075-6787
Print_ISBN :
0-7803-4373-5
Type :
conf
DOI :
10.1109/FREQ.1998.717998
Filename :
717998
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3450679
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