Difference between revisions of "Oscillator/Stabilization"
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| − | == | + | == OEO, PDH, COEO == |
| + | === PDH Experimentation === | ||
| + | ==== Parts List ==== | ||
| + | *[[Equipment]] | ||
| + | *[[Equipment#RF_Components]] | ||
| + | |||
| + | === Parts order priority === | ||
| + | |||
| + | *RF filters | ||
| + | ** Medium Q matched to L3 and L4 rings | ||
| + | ** Medium Q for future 20GHz rings | ||
| + | |||
=== Equipment List === | === Equipment List === | ||
Update with a new version and link | Update with a new version and link | ||
| Line 12: | Line 23: | ||
|} | |} | ||
| + | Acquired: | ||
| + | *Double Balanced mixer 4-40GHz | ||
| + | *~150km fiber (need to check length/loss)(3/16/12) | ||
| + | RF LN pwr and driver amps up to 18GHz | ||
| + | 10GHz, 15GHz, RF filters | ||
=== Initial Meeting (11/7/11) === | === Initial Meeting (11/7/11) === | ||
| Line 18: | Line 34: | ||
====Schedule for the OEO setup demonstration for next 2 month==== | ====Schedule for the OEO setup demonstration for next 2 month==== | ||
| − | + | *1, 2011,11/08~2011,11/15, 1week | |
| − | + | **a, get components together for a basic OEO system (Yao's first demonstration on 1996) (Yongbo) | |
| − | + | **b, Phase noise measurement of a signal generator or any commercial product to see whether we can do it and how much we can do. (Danielle) | |
| − | + | **c, figure out the way how to do polish of the IPhod ring (Daryl) | |
| − | + | **d, Paper study (Sudha). Demonstration of the evolution of the OEO systems for typical 4~5 groups (like NIST, OEwave etc), comparison of their systems' performance. | |
| + | |||
| + | *2, 2011,11/15~2011,11/29, 2weeks | ||
| + | **a, build the basic OEO system and demonstration. (Danielle and Yongbo) | ||
| + | ***I', make it work and measure the phase noise | ||
| + | ***II', change the components (e.g. different lasers, filters) or some way to improve the system performance. | ||
| + | **b, Order 3D PZT adjuster etc for new OEO stage (Yongbo) | ||
| + | **c, IPhod Ring ship out for polishment (Daryl) | ||
| + | |||
| + | *3, 2011,11/29~2011,12/13, 2weeks | ||
| + | **a, replace the fiber by a fiber loop resonator (one bus ring or add-drop ring) and try different configurations (Danielle and Yongbo) | ||
| + | **b, AR coating for the IPhod ring (Daryl) | ||
| + | **c, order necessary components based on the study of the basic OEO system (Yongbo) | ||
| − | + | *4, after 2011,12/13 New PZT stage should be ready, 4week | |
| − | + | **a, demonstration of the new system with the fiber ring replaced by the IPhod ring (Danielle and Yongbo, Daryl) | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | + | [[Media:Geza's wet chemistry.pdf|Etching File]] | |
| − | + | ||
Latest revision as of 16:46, 28 June 2012
Contents
OEO, PDH, COEO[edit]
PDH Experimentation[edit]
Parts List[edit]
Parts order priority[edit]
- RF filters
- Medium Q matched to L3 and L4 rings
- Medium Q for future 20GHz rings
Equipment List[edit]
Update with a new version and link
| File | Date | Version Number | Notes/Updates |
|---|---|---|---|
| File:2011 0707 Equipment for OEO PDH.xlsx | 11/7/11 | 1 | |
| [[File:]] |
Acquired:
- Double Balanced mixer 4-40GHz
- ~150km fiber (need to check length/loss)(3/16/12)
RF LN pwr and driver amps up to 18GHz 10GHz, 15GHz, RF filters
Initial Meeting (11/7/11)[edit]
Danielle's Simulations[edit]
File:2011 1031 Danielle OEO presentation.pptx
Schedule for the OEO setup demonstration for next 2 month[edit]
- 1, 2011,11/08~2011,11/15, 1week
- a, get components together for a basic OEO system (Yao's first demonstration on 1996) (Yongbo)
- b, Phase noise measurement of a signal generator or any commercial product to see whether we can do it and how much we can do. (Danielle)
- c, figure out the way how to do polish of the IPhod ring (Daryl)
- d, Paper study (Sudha). Demonstration of the evolution of the OEO systems for typical 4~5 groups (like NIST, OEwave etc), comparison of their systems' performance.
- 2, 2011,11/15~2011,11/29, 2weeks
- a, build the basic OEO system and demonstration. (Danielle and Yongbo)
- I', make it work and measure the phase noise
- II', change the components (e.g. different lasers, filters) or some way to improve the system performance.
- b, Order 3D PZT adjuster etc for new OEO stage (Yongbo)
- c, IPhod Ring ship out for polishment (Daryl)
- a, build the basic OEO system and demonstration. (Danielle and Yongbo)
- 3, 2011,11/29~2011,12/13, 2weeks
- a, replace the fiber by a fiber loop resonator (one bus ring or add-drop ring) and try different configurations (Danielle and Yongbo)
- b, AR coating for the IPhod ring (Daryl)
- c, order necessary components based on the study of the basic OEO system (Yongbo)
- 4, after 2011,12/13 New PZT stage should be ready, 4week
- a, demonstration of the new system with the fiber ring replaced by the IPhod ring (Danielle and Yongbo, Daryl)
