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 amplifier technical reports. Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers— 26 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.