Title :
Engineered, rack-mounted, optical reference unit at 1547.825 nm
Author :
Fischer, U.H.P. ; von Helmolt, C.
Author_Institution :
Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, Germany
Abstract :
An optical reference unit at 1547.825 nm was built in a rack-mounted engineered design. A frequency stability of better than 10/sup -9/ (100 kHz) was reached.<>
Keywords :
krypton; laser frequency stability; measurement standards; optical fibre communication; wavelength division multiplexing; 1547.825 nm; laser frequency stability; optical reference unit; rack-mounted; Absorption; Fiber lasers; Frequency; Lamps; Laser stability; Optical network units; Optical sensors; Optical transmitters; Semiconductor lasers; Wavelength division multiplexing;
Journal_Title :
Photonics Technology Letters, IEEE
