CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 5582 > Article
Paper
24 September 2004 High-stability quartz oscillators utilizing anharmonic mode LFE resonators
Krzysztof Weiss, Lucjan Nafalski, Barbara Gniewinska
Author Affiliations +
Proceedings Volume 5582, Advanced Optoelectronics and Lasers; (2004) https://doi.org/10.1117/12.583380
Event: 2003 Chapter books, 2003, Bellingham, WA, United States
Abstract
The main mode lateral field excited resonators exhibit high value of motional resistance and very low value of motional capacitance. One undesirable property of these resonators is difficult frequency calibration and oscillator frequency adjustment. The anharmonic mode resonators exhibit lower motional resistance and few times higher motional capacitance. Because of that frequency calibration and frequency adjustment in oscillator is significantly easier. Different versions of SC 301 and 310 mode resonators have been designed and elaborated over past several years. The result were optimized practically versions of 301 and 311 mode resonators. For lateral field excited resonators the double oven OCXO oscillator was designed. The resonators were mounted in oscillators. Next the short term stability, long term stability and thermal stability of oscillators were measured, using conventional methods of measurement. The long term frequency stability measurements were carried out in laboratory with ambient temperature stabilization in the range 20 ± 1 °C. The oscillators exhibited long term frequency stability below 2 E-11 per day and short term frequency stability below 8E-13 per second. The analysis of the oscillator parameters measurement showed main influence on them not resonator quality but the oscillator construction and utilized electronic components quality. The result of analysis of these parameters was the new design of hermetically sealed oscillator with carefully selected electronic component. The oscillators were hermetically sealed for prevent of environmental conditions.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Krzysztof Weiss, Lucjan Nafalski, and Barbara Gniewinska "High-stability quartz oscillators utilizing anharmonic mode LFE resonators", Proc. SPIE 5582, Advanced Optoelectronics and Lasers, (24 September 2004); https://doi.org/10.1117/12.583380
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Oscillators
Resonators
Temperature metrology
Quartz
Humidity
Resistance
Calibration
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top