Title :
1-THz offset frequency measurement using lightwave synthesized frequency sweeper
Author :
Takesue, Hiroki ; Horiguchi, Tsuneo
Author_Institution :
NTT Access Network Service Syst. Labs., Chiba, Japan
Abstract :
We report the offset frequency measurement of two lasers using a broadband lightwave synthesized frequency sweeper and a simple frequency discrimination method. We successfully measured a 1-THz offset frequency with a 1.7-MHz resolution.
Keywords :
frequency measurement; measurement by laser beam; monitoring; optical fibre networks; wavelength division multiplexing; 1 THz; actively-controlled tunable filter; broadband frequency sweeper; dense WDM networks; dense wavelength-division multiplexing; frequency discrimination method; frequency monitoring system; lightwave synthesized frequency sweeper; Frequency measurement; Laser measurement applications; Monitoring; Optical fiber communication; Wavelength division multiplexing;
Conference_Titel :
Microwave Photonics, 2002. International Topical Meeting on
Print_ISBN :
4-88552-187-4
DOI :
10.1109/MWP.2002.1158867
