Pure Frequency Modulation or Intensity Modulation with Suppressed Frequency Chirp Using Active Bragg Reflector Integrated Laser

Electronics Letters

Volumn 25, Issue 5, 1989, Pages 304-305

  Goobar, E ^a   Schatz, R ^a   Broberg, B ^b   Nilsson, S ^b  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^b SWEDISH INSTITUTE OF COMPUTER SCIENCE   (Sweden)

Author keywords

Optical modulation; Semiconductor lasers

Indexed keywords

INTEGRATED OPTICS; LASERS, SEMICONDUCTOR; OPTICAL DEVICES;

BRAGG REFLECTOR; CARRIER DENSITY DISTRIBUTION; INTEGRATED LASER; INTENSITY MODULATION; SUPPRESSED FREQUENCY CHIRP;

FREQUENCY MODULATION;

EID: 0024959511     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19890212     Document Type: Article

References (10)

1. Broberg, B., and Nilsson, S.: ‘Widely tunable active Bragg reflector integrated lasers in InGaAsP-InP’ Appl. Phys. Lett., 1988, 52, pp. 1285-1287
2. Goobar, E., Gillner, L., Schatz, R., Broberg, B., Nilsson, S., and Tanbun-Ek, T.: ‘Measurement of a VPE-transported DFB laser with blue-shifted frequency modulation response from DC to 2 GHz’ Electron. Lett., 1988, 24, pp. 746-747
3. Kobayashi, S., Yamamoto, Y., Ito, M., and Kimura, T.: ‘Direct frequency modulation in AlGaAs semiconductor lasers’ IEEE J. Quantum Electron., 1982, QE-18, pp. 582-595
4. Vodhanel, R. S., and Cheung, N. K.: ‘Direct frequency modulation of VPT-DFB semiconductor lasers’ Appl. Phys. Lett., 1986, 48, pp. 966-968
5. Nilsson, S., Tanbun-Ek, T., and Broberg, B.: ‘Flat-surface buried heterostructure DFB lasers operating in a single longitudinal mode at 1.5µm with low chirp’ Appl. Phys. Lett., 1987, 51, pp. 2082-2084
6. Yoshikuni, Y., and Motosugi, G.: ‘Multielectrode DFB laser for pure frequency modulation and chirping suppressed amplitude modulation’ J. Lightwave Tech., 1987, LT-5, pp. 516-521
7. BjÖrk, G., and Nilsson, O.: ‘A new exact and efficient numerical matrix theory of complicated laser structures: properties of asymmetric phase-shifted DFB lasers’ J. Lightwave Tech., 1987, LT-5, pp. 140-146
8. Vahala, K., Chiu, L. C., Margalit, S., and Yariv, A.: ‘On the linewidth enhancement factor a in semiconductor injection lasers’ Appl. Phys. Lett., 1983, 42, pp. 631-633
9. Nilsson, O., and Yamamoto, Y.: Small-signal response of a semiconductor laser with inhomogeneous linewidth enhancement factor: possibilities of flat carrier-induced FM response’ Appl. Phys. Lett., 1985, 46, pp. 223-225
10. Nilsson, O., Gillner, L., and Goobar, E.: ‘Formulas for direct frequency modulation response of two-electrode diode lasers: proposals for improvement’ Electron. Lett., 1987, 23, pp. 1371-1372