Optical filter characterization by using optical frequency sweep technique with a single sideband modulator

IEICE Electronics Express

Takahide Sakamoto¹  Tetsuya Kawanishi¹  Masayuki Izutsu¹ 

[1] National Institute of Information and Communications Technology

关键词: optical frequency;    optical modulation;    single-sideband;   

DOI  :  10.1587/elex.3.34

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(5)Cited-By(5)We demonstrated optical filter characterization using optical frequency sweep with optical single sideband modulation technique, where the frequency shift range was 2GHz-10GHz. Undesired sidebands generated in the single sideband modulation due to electric phase errors can be compensated by automatic synchronized bias control. Fine pass band structures of a dual-section FBG were precisely measured, where the bandwidths of the pass bands were 440MHz.

【 授权许可】

Unknown