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Waveguide phototransistors utilize a ___________ waveguide layer under the _________ transistor region.

Waveguide phototransistors utilize a ___________ waveguide layer under the _________ transistor region. Correct Answer Passive, active

Waveguide phototransistors are based on hetero-junction structure. They function as high-performance photo-detectors and thus utilize a passive waveguide layer under the active transistor region.

Related Questions

Phototransistors based on hetero-junction using _________ material are known as waveguide phototransistors.
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