The ability to cut knife-edges on devices allows new packaging approaches.
A cut knife-edge; two Ti-indiffused waveguides are visible on the surface.
A PM fiber end after cutting.
A cut knife-edge with photolithographically defined fiducial marks.
A 3-element Mach-Zehnder modulator array that uses vertically-inserted
microstrip lines for rf contact.
A packaged 4-element traveling-wave phase modulator array with rf contact assembly removed.
A packaged 4-element traveling-wave phase modulator array with rf contact assembly in place.
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