Long Transducers. Y-cut Lithium Niobate. Prepped normally, no proton-exchange.

Sign	Left Side (T1-T2)	Right Side (T3-T4)

Only four transducers, two of which are much thicker than normal, and two of regular thickness. The side nearest the transducers (where light comes out) is ground to an angle.

Mounted and Wire-Bonded.

Smith Charts and SWR for each port Before Impedance Matching (As counted from the top):

T1	T2
T3	T4

Smith Charts and SWR for each port After Impedance Matching (As counted from the top):

T1 needed 68 nH, while T3, and T4 needed 56 nH each.

T1	T2
T3	T4

I still have not found the correct angle for testing this device but I did find what I believe to be dark m-lines suggesting the angles where light scattered off the corner of the prism is guided into the body of the device. See below:

Ready for prism coupling and testing.