Side illuminated photodiode chip with a curved side facet and a large active area for monitoring the optical output emitted from the backside of edge emitting lasers.

Side illuminated photodiode chip with an angled side facet and a large active area for monitoring the optical output emitted from the backside of edge emitting lasers that are mounted p-side down.

Side illuminated photodiode chip with a curved side facet and a large active area for monitoring the optical output emitted from the backside of edge emitting lasers.