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Inside the laser diode

Inside the laser diode

I know that many of you dreamed to look inside the laser diode.

Today I made a few images of that.

This is NICHIA NUBM44 / NUBM47.

We use 1000X digital zoom

Inside the laser diode
Inside the laser diode
Inside the laser diode
The diode with weak light. Currupted crystal.

Inside the laser diode
Anode wiring

Inside the laser diode
Inside the laser diode
Inside the laser diode
Inside the laser diode
Connecting wires to the crystal (top view)

Inside the laser diode
Inside the laser diode
3 layers: laser diode structure

Inside the laser diode
Wires to the crystal.

Inside the laser diode
Burnerd wires.

Inside the laser diode
Sizes of the laser diode.

Inside the laser diode
Size of emitting laser spot.