... 123 524 , (June 20 05) 123 524 1- 12 Xing, C. & Avrutin, E. A. (20 05). Multimode spectra and active mode locking potential of quantum dot lasers. J. Appl. Phys., Vol. 97, No. 104301, (April 20 05) ... dry etching, the Q factor reached up to 20 ,000 while the linewidth approached 0.4 Å (M. Kim et al., 20 04). Although we did not Advances in Optical and Photonic Devices 24 The photonic ... 21 , No. 1, (January 20 09) 30- 32 Advances in Optical and Photonic Devices 18 Djie, H. S.; Dimas, C. E. & Ooi, B. S. (20 06). Wideband quantum-dash -in- well superluminescent diode at 1.6...