Generation of Tunable Microwave Frequency Comb Utilizing a Semiconductor Laser Subject to Optical Injection from an SFP Module Modulated by an Arbitrary Periodic Signal

<div>Experimental setup. SFP: small form-factor pluggable; EDFA: erbium-doped fiber amplifier; VOA: variable optical attenuator; PC: polarization controller; OC: optical circulator; SL: slave laser; PD: photodetector; ESA: electrical spectrum analyzer; OSA: optical spectrum analyzer; SG: signal generator.</div>

Complexity

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Figure 1

Figure 1: Generation of Tunable Microwave Frequency Comb Utilizing a Semiconductor Laser Subject to Optical Injection from an SFP Module Modulated by an Arbitrary Periodic Signal 

Figure 1 | Generation of Tunable Microwave Frequency Comb Utilizing a Semiconductor Laser Subject to Optical Injection from an SFP Module Modulated by an Arbitrary Periodic Signal 