DocumentCode
715215
Title
Multi-microwave sources generation based on dual optical frequency combs
Author
Wenhui Sun ; Jianguo Liu ; Wenting Wang ; Weiyu Wang ; Haiqing Yuan ; Ninghua Zhu
Author_Institution
Inst. of Semicond., Beijing, China
fYear
2015
fDate
4-6 May 2015
Firstpage
1
Lastpage
3
Abstract
We proposed a scheme for multi-band microwave sources generation based on dual optical frequency combs (OFCs) in this paper. By optically channelizing the mixed OFCs, the heterodyned electrical signals in different bands can be obtained in different channels. Multiple microwave sources at 2.5GHz, 5GHz, 7.5GHz, 10GHz and 12.5GHz were generated, whose signal to noise ratio (SNR) between 38dB to 49dB in 1.4GHz bandwidth were obtained. The system has potential applications in satellite repeaters.
Keywords
microwave generation; optical frequency combs; optical repeaters; bandwidth 1.4 GHz; dual OFC; dual optical frequency combs; frequency 2.5 GHz to 12.5 GHz; heterodyned electrical signals; multi-microwave sources generation; satellite repeaters; signal to noise ratio; Frequency conversion; Frequency modulation; Optical filters; Optical mixing; Optical modulation; Optical resonators; Phase modulation; Optical freqency comb; microwave; satellite repeater;
fLanguage
English
Publisher
ieee
Conference_Titel
Next-Generation Electronics (ISNE), 2015 International Symposium on
Conference_Location
Taipei
Type
conf
DOI
10.1109/ISNE.2015.7131999
Filename
7131999
Link To Document