Novel design of an all-cryogenic RF pound circuit

Ronni Basu; R. T. Wang; G. J. Dick

doi:10.1109/FREQ.2005.1573994

Novel design of an all-cryogenic RF pound circuit

Ronni Basu
, R. T. Wang
, G. J. Dick

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

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Abstract

We report on the design, construction and test of a new all-cryogenic RF Pound circuit used to stabilize a 100 MHz VCXO. Here, all active and passive RF components used to accomplish the phase modulation and detect a PM to AM conversion have been installed into the cryogenic environment. In conjunction with a high-Q cryogenic sapphire resonator a Pound discriminator sensitivity of 0.1 mV/Hz was seen experimentally. Based on this sensitivity and the noise properties of the pre-amplifier of the Pound signal, we calculate a limit of the oscillator's Allan deviation as low as 4middot10-16/radictau. Experimentally, the first experiments gave a stability of 1middot10-13 at 1 second.

Original language	English
Title of host publication	Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005.
Publisher	IEEE
Publication date	2005
ISBN (Print)	0-7803-9053-9
DOIs	https://doi.org/10.1109/FREQ.2005.1573994
Publication status	Published - 2005
Event	2005 IEEE International Frequency Control Symposium and Exposition - Vancouver, Canada Duration: 29 Aug 2005 → 31 Aug 2005 https://ieeexplore.ieee.org/xpl/conhome/10510/proceeding

Conference

Conference	2005 IEEE International Frequency Control Symposium and Exposition
Country/Territory	Canada
City	Vancouver
Period	29/08/2005 → 31/08/2005
Internet address	https://ieeexplore.ieee.org/xpl/conhome/10510/proceeding

Bibliographical note

Copyright: 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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title = "Novel design of an all-cryogenic RF pound circuit",

abstract = "We report on the design, construction and test of a new all-cryogenic RF Pound circuit used to stabilize a 100 MHz VCXO. Here, all active and passive RF components used to accomplish the phase modulation and detect a PM to AM conversion have been installed into the cryogenic environment. In conjunction with a high-Q cryogenic sapphire resonator a Pound discriminator sensitivity of 0.1 mV/Hz was seen experimentally. Based on this sensitivity and the noise properties of the pre-amplifier of the Pound signal, we calculate a limit of the oscillator's Allan deviation as low as 4middot10-16/radictau. Experimentally, the first experiments gave a stability of 1middot10-13 at 1 second.",

author = "Ronni Basu and Wang, \{R. T.\} and Dick, \{G. J.\}",

note = "Copyright: 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE; 2005 IEEE International Frequency Control Symposium and Exposition ; Conference date: 29-08-2005 Through 31-08-2005",

year = "2005",

doi = "10.1109/FREQ.2005.1573994",

language = "English",

isbn = "0-7803-9053-9",

booktitle = "Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005.",

publisher = "IEEE",

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T1 - Novel design of an all-cryogenic RF pound circuit

AU - Basu, Ronni

AU - Wang, R. T.

AU - Dick, G. J.

N1 - Copyright: 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

PY - 2005

Y1 - 2005

N2 - We report on the design, construction and test of a new all-cryogenic RF Pound circuit used to stabilize a 100 MHz VCXO. Here, all active and passive RF components used to accomplish the phase modulation and detect a PM to AM conversion have been installed into the cryogenic environment. In conjunction with a high-Q cryogenic sapphire resonator a Pound discriminator sensitivity of 0.1 mV/Hz was seen experimentally. Based on this sensitivity and the noise properties of the pre-amplifier of the Pound signal, we calculate a limit of the oscillator's Allan deviation as low as 4middot10-16/radictau. Experimentally, the first experiments gave a stability of 1middot10-13 at 1 second.

AB - We report on the design, construction and test of a new all-cryogenic RF Pound circuit used to stabilize a 100 MHz VCXO. Here, all active and passive RF components used to accomplish the phase modulation and detect a PM to AM conversion have been installed into the cryogenic environment. In conjunction with a high-Q cryogenic sapphire resonator a Pound discriminator sensitivity of 0.1 mV/Hz was seen experimentally. Based on this sensitivity and the noise properties of the pre-amplifier of the Pound signal, we calculate a limit of the oscillator's Allan deviation as low as 4middot10-16/radictau. Experimentally, the first experiments gave a stability of 1middot10-13 at 1 second.

U2 - 10.1109/FREQ.2005.1573994

DO - 10.1109/FREQ.2005.1573994

M3 - Article in proceedings

SN - 0-7803-9053-9

BT - Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005.

PB - IEEE

T2 - 2005 IEEE International Frequency Control Symposium and Exposition

Y2 - 29 August 2005 through 31 August 2005

ER -

Novel design of an all-cryogenic RF pound circuit

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