| 1 | Fundamentals of Photonics, B. E. A. Saleh and M. C. Teich, Wiley, 2007 |
| 2 | Laser Physics, Peter W. Milonni and Joseph H. Eberly, Wiley, 2010 |
| 3 | Principles of Laser materials processing, Elijah Kannatey-Asibu, Jr., Wiley, 2009 4. Laser, Dieter Baeurle, Wiley, 2009 |