We propose a frequency standard for optical telecommunications using difference-frequency generation between Nd:YAG and HeNe lasers. Preliminary experiments yielded 0.2 /spl mu/W at 1561 nm for 24 mW at 1064.2 nm and 28 /spl mu/W at 632.8 nm.
Frequency standard at 192.0 THz (1561 nm) based on cw difference-frequency generation in PPLN waveguides
01.01.2003
165579 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
British Library Conference Proceedings | 2003
|The Application of PPLN Sum Frequency Generation in Mid-Infrared Detection
British Library Conference Proceedings | 2005
|