Laser production requires what essential components? Select all that apply.

Question

Quizplus · Accepted Answer

Laser production requires an amplifying medium, such as a gas or solid-state material that amplifies light, a mechanism for exciting the medium, which could be an electrical current or another light source, a reflective mirror, which reflects the light back and forth through the amplifying medium, and a partially reflective mirror, which allows some light to escape and form the laser beam. A photoelectric crystal is not an essential component of laser production.

Laser Production Requires What Essential Components? Select All That Apply