Optical amplifier technical reports. Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers— 26 стр.
Safety of laser products - Part 17: Safety aspects for use of passive optical components and optical cables in high power optical fibre communication systems— 18 стр.
Optical amplifiers - Test methods - Part 10-5: Multichannel parameters - Distributed Raman amplifier gain and noise figure (IEC 61290-10-5:2014); German version EN 61290-10-5:2014— 23 стр.