Modeling of Millimeter-Wave Modulation Characteristics of Semiconductor Lasers under Strong Optical Feedback

Figure 5

Frequency spectra of RIN of (a) solitary laser modulated at , (b) laser under OFB with = 0.30 mm and = 46 GHz, and (c) laser under OFB with = 0.25 mm and = 55.8 GHz.

(a) Solitary laser  GHz

(b) OFB :  mm and  GHz

(c) OFB :  mm and  GHz