1. Brightness and average power as driver for advancements in diode lasers and their applications;Hengesbach,2015
2. Brauch, U., Loosen, P. and Opower, H., [High-Power Diode Lasers for Direct Applications], Springer, Berlin & Heidelberg, 303–368 (2000).
3. “Bystronic Laserquellen,”, http://www.bystronic.ch/de/produkte/laserschneidsysteme/ByLaser.php (1 August 2016).
4. TRUMPF Werkzeugmaschinen GmbH + Co. KG, [TruLaser: Cost-effective cutting through thick and thin] (2016).
5. Knitsch, A., [Diode laser system for cutting applications], Aachen (2002).