Millimeter-resolution long-range OFDR using ultra-linearly 100 GHz-swept optical source realized by injection-locking technique and cascaded FWM process

Bin Wang, Xinyu Fan, Shuai Wang, Jiangbing Du, and Zuyuan He. “Millimeter-Resolution Long-Range OFDR Using Ultra-Linearly 100 GHz-Swept Optical Source Realized by Injection-Locking Technique and Cascaded FWM Process.” Optics Express, Vol. 25, No. 4, pp. 3514-3524, 2017