optical_io
by Andy Sun (achoenix@gmail.com)
Last update: 2026-05-08
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CPO Optical Coupling
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Optical Fiber Coupling
Senko
Senko develops detachable fiber connector for PIC coupling for CPO applications
Key features
- Curved micro-refector for focusing light into PIC couplers
- Variations for PIC surface (grating) and edge coupling
- Detachable
Ref
Teramount
Teramount’s TeraVERSE provides a detachable and serviceable fiber mounting socket.
Key features
- Detachable and serviceable
- Self-aligning installation
Implementation
- Fibers connected to the CPO package after all reflows
- Detachability enables in-field serviceability of faulty fibers
- Wafer-level testability of PIC
Ref