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== Descriptions == = Descriptions =
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== Endeavour model ==
[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8968| Prototype VCO JGW-D1808968]]		 <<BR>>
= Prototype model =
----

 * Designed by Y. Enomoto (2018), inspired by LIGO low noise VCOs. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8968| JGW-D1808968]]

=== Frequency Noise ===
 . {{attachment:7425_20181218132925_lnvcopn2.png|Measured freq. noise (klog 6552) | width=400}}

=== Tuning Range ===


<<BR>>
= Endeavour model =
----
 . Sophisticated version of the prototype model.

== Bill of Materials ==
 

Low Noise VCOs

Descriptions

Low phase noise, a center frequency of 70 MHz, actuation range of several 100 kHz, aaa dBm output


Prototype model

  • Designed by Y. Enomoto (2018), inspired by LIGO low noise VCOs. JGW-D1808968

Frequency Noise

  • Measured freq. noise (klog 6552)

Tuning Range


Endeavour model

  • Sophisticated version of the prototype model.

Bill of Materials

KAGRA/Subgroups/MIF/AEL/LowNoiseVCOs (last edited 2019-11-12 11:32:54 by KiwamuIzumi)