Encyclopedia … combined with a great Buyer's Guide!

The Photonics Quiz

Test yourself by solving a set of questions concerning laser technology, optical fibers, and nonlinear optics! The following questions are mostly solvable by using the RP Photonics Encyclopedia. Note that in some cases more than one answer is correct.

Question 3

Quasi-three-level lasers are less power-efficient

(a) in any case, as the reabsorption on the laser transition wastes energy

(b) for low pump intensities

(c) for unidirectional pumping

(d) for too high doping concentration and/or a too long laser crystal

Previous question Next question

Questions by number:

12345678
910111213141516
1718192021222324
252627282930
preview

Share this with your network:

Follow our specific LinkedIn pages for more insights and updates: