ElectroHolography Laboratory

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====A1====

==Past:==

Used Al mask to create channels and 2.4mm non-proton exchanged region. 
Proton exchanged 10min, annealed 45min. 

Written, evaporated, lifted off. 
Success! 

{{:samples:a:a1_liftoff_full.jpg?direct&100|}}
{{:samples:a:a1_liftoff_left.jpg?direct&100|}}
{{:samples:a:a1_liftoff_right.jpg?direct&100|}}


==Metricon==
Two modes in red.

{{:samples:a:a1_scrn.jpg?600|}}

==System Analyzer==

All transducers were impedance matched using 27 nH.  
After Impedance matching

^            T1               ^            T2               ^            T3               ^
|  {{:samples:a:a1t1smith.jpg?200|}}   |  {{:samples:a:a1t2smith.jpg?200|}}   |  {{:samples:a:a1t3smith.jpg?200|}}   |
|  {{:samples:a:a1t1swr.jpg?200|}}   |  {{:samples:a:a1t2swr.jpg?200|}}   |  {{:samples:a:a1t3swr.jpg?200|}}   |
^            T4               ^            T5               ^            T6               ^
|  {{:samples:a:a1t4smith.jpg?200|}}   |  {{:samples:a:a1t5smith.jpg?200|}}   |  {{:samples:a:a1t6smith.jpg?200|}}   |
|  {{:samples:a:a1t4swr.jpg?200|}}   |  {{:samples:a:a1t5swr.jpg?200|}}   |  {{:samples:a:a1t6swr.jpg?200|}}   |
^            T7              ^            T8               ^            T9               ^
|  {{:samples:a:a1t7smith.jpg?200|}}   |  {{:samples:a:a1t8smith.jpg?200|}}   |  {{:samples:a:a1t9smith.jpg?200|}}   |
|  {{:samples:a:a1t7swr.jpg?200|}}   |  {{:samples:a:a1t8swr.jpg?200|}}   |  {{:samples:a:a1t9swr.jpg?200|}}   |
^            T10               ^            T11               ^            T12               ^
|  {{:samples:a:a1t10smith.jpg?200|}}   |  {{:samples:a:a1t11smith.jpg?200|}}   |  {{:samples:a:a1t12smith.jpg?200|}}   |
|  {{:samples:a:a1t10swr.jpg?200|}}   |  {{:samples:a:a1t11swr.jpg?200|}}   |  {{:samples:a:a1t12swr.jpg?200|}}   |
^           T13               ^            T14               ^            T15               ^
|  {{:samples:a:a1t13smith.jpg?200|}}   |  {{:samples:a:a1t14smith.jpg?200|}}   |  {{:samples:a:a1t15smith.jpg?200|}}   |
|  {{:samples:a:a1t13swr.jpg?200|}}   |  {{:samples:a:a1t14swr.jpg?200|}}   |  {{:samples:a:a1t15swr.jpg?200|}}   |
^            T16               ^            T17               ^            T18               ^
|  {{:samples:a:a1t16smith.jpg?200|}}   |  {{:samples:a:a1t17smith.jpg?200|}}   |  {{:samples:a:a1t18smith.jpg?200|}}   |
|  {{:samples:a:a1t16swr.jpg?200|}}   |  {{:samples:a:a1t17swr.jpg?200|}}   |  {{:samples:a:a1t18swr.jpg?200|}}   |


Coupling images follow:
^  Red  ^  Green  ^  Blue  ^
|  {{:samples:a:a1_t4_red_coupling.jpg?200|}}  |  {{:samples:a:a1_t4_green_coupling.jpg?200|}}  |  {{:samples:a:a1_t4_blue_coupling.jpg?200|}}  |

Testing Successful! Here are the TE1 responses for each color on transducer #4.

==Red==
{{:samples:a:aom-a1-red-6.10.2015-12.42pm-graph.jpeg?800|}}
==Green==
{{:samples:a:aom-a1-green-6.10.2015-8.55am-graph.jpeg?800|}}
==Blue==
{{:samples:a:aom-a1-blue-6.10.2015-11.27am-graph.jpeg?800|}}


==Here are the comparison plots:==
{{:samples:a:sample_a1_comparison_data.jpeg?800|}}

----
Sample fabricated by Jacob Kimball\\
page updated 10 June 2015
ElectroHolography Laboratory

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