Optical attenuation function
- The micro-cladding is placed in the wiring to radiate higher order modes and increase propagation loss.
- It is possible to adjust the loss value to be different for each wire.
Possible uses
- Adjusting the intensity of emitted light
- Usage of lower order mode
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GI - PWG
- GI structure can be obtained by adjusting the refractive index distribution at the boundary between core and clad.
- This structure improves the connection efficiency with optical sorce and fibers.
Possible uses
- Optical wiring requiring low coupling loss
- Optical wiring requiring low propagation delay
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2D Mirror Array
- An optical path conversion function can be provided in the high-density wiring.
- It enables multi-core connection with arrayed optical soucrs and multilayered fibers.
Possible uses
- Onboard optical modules
- Optical sensors emitting different wavelengths for each wire
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