Laser & Optoelectronics Progress, Volume. 56, Issue 19, 190005(2019)
Research Status and Development Analysis of Multicore Fiber Amplifier
Fig. 1. Multi-core fiber [ 6 ]
Fig. 2. 7-core MC-EDFA with core pumping [ 7 ]
Fig. 3. Couplers used in cladding pump of MC-EDFA [ 11 ] . (a) TFB; (b) free space coupler; (c) taper side coupler
Fig. 4. Experimental setup of 32-core EYDFA [ 33 ]
Fig. 5. Remotely pumped MC-EDFA [ 37 ]
Fig. 6. Multi-core EDFA/Raman hybrid amplifier [ 39 ]
Fig. 7. Structural diagram of C+L band hybrid multi-core amplifier with 19-core [ 40 ] . (a) 19-core EDF; (b) amplifier
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Ronghua Chi, Yanping Zhou, Liya Li. Research Status and Development Analysis of Multicore Fiber Amplifier[J]. Laser & Optoelectronics Progress, 2019, 56(19): 190005
Category: Reviews
Received: Apr. 22, 2019
Accepted: Jun. 3, 2019
Published Online: Oct. 12, 2019
The Author Email: Chi Ronghua (ronghchi@connect.polyu.hk)