Ask
Login
0
19kviews
With neat energy diagram describe the construction and working of a semiconductor diode LASER. What serve the resonant cavity in semiconductor LASER?
written 7.3 years ago by gravatar for neeta.vanage neeta.vanage • 880 modified 3.2 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Subject :- Applied Physics 2.

Topic :- Laser.

Difficulty :- Medium.
engineering physics
ADD COMMENT EDIT
1 Answer
2
1.1kviews
written 7.2 years ago by gravatar for neeta.vanage neeta.vanage • 880 modified 7.0 years ago by gravatar for yashbeer yashbeer ★ 11k

A semiconductor diode laser is a specially fabricated P-N junction diode that emits a coherent light when it is forward biased.

Construction:

The diode is small in size. The junction lies in the horizontal plane through the center. The top and bottom faces are metallized and ohmic contacts are provided …

Create a free account to keep reading this post.

and 4 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.