Injection-locking of terahertz quantum cascade lasers up to 35GHz using RF amplitude modulation

Optics Express

Volumn 18, Issue 20, 2010, Pages 20799-20816

  Gellie, Pierre ^a   Barbieri, Stefano ^a   Lampin, Jean François ^b   Filloux, Pascal ^a   Manquest, Christophe ^a   Sirtori, Carlo ^a   Sagnes, Isabelle ^c   Khanna, Suraj P ^d   Linfield, Edmund H ^d   Davies, A Giles ^d   Beere, Harvey ^e   Ritchie, David ^e  

^a UNIVERSITÉ PARIS DIDEROT   (France)

^b INSTITUT D ELECTRONIQUE   (France)

^c UNIV PARIS SUD   (France)

^d UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^e UNIVERSITY OF LEEDS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

RESONANCE;

CAVITY RESONANCE FREQUENCY; DIRECT MODULATION; INJECTION LOCKED; INJECTION-LOCKING; LOCKING RANGE; MODELOCKING; PLASMON WAVEGUIDE; RF SOURCES; RF-POWER; ROUND-TRIP FREQUENCY; SQUARE-ROOT DEPENDENCE; TERAHERTZ QUANTUM-CASCADE LASERS;

QUANTUM CASCADE LASERS;

METAL;

ARTICLE; CHEMISTRY; DIODE LASER; EQUIPMENT DESIGN; FOURIER ANALYSIS; LASER; METHODOLOGY; MICROWAVE RADIATION; OPTICS; STATISTICAL MODEL; TERAHERTZ SPECTROSCOPY; TIME;

EQUIPMENT DESIGN; FOURIER ANALYSIS; LASERS; LASERS, SEMICONDUCTOR; METALS; MICROWAVES; MODELS, STATISTICAL; OPTICS AND PHOTONICS; TERAHERTZ SPECTROSCOPY; TIME FACTORS;

EID: 77957985715     PISSN: None     EISSN: 10944087     Source Type: Journal    
DOI: 10.1364/OE.18.020799     Document Type: Article

References (45)

1. E. A. Avrutin, J. H. Marsh, and E. L. Portnoi, "Monolithic and multi-GigaHertz mode-locked semiconductor lasers: constructions, experiments, models and applications," IEE Proc., Optoelectron. 147(4), 251-278 (2000).
2. J. E. Bowers, P. A. Morton, A. Mar, and S. W. Corzine, "Actively mode-locked semiconductor lasers," IEEE J. Quantum Electron. 25(6), 1426-1439 (1989).
3. L. A. Jiang, M. E. Grein, E. P. Ippen, C. McNeilage, J. Searls, and H. Yokoyama, "Quantum-limited noise performance of a mode-locked laser diode," Opt. Lett. 27(1), 49-51 (2002).
4. D. Y. Kim, D.-S. Seo, and H.-F. Liu, "Observation of very efficeint hybrid mode-locking in InGaAs/InGaAsInP multiple quantum well distributed Bragg reflector laser diode," Appl. Phys. Lett. 67(21), 3075-3077 (1995).
5. S. Arahira, and Y. Ogawa, "Synchronous mode-locking in passively mode-locked semiconductor laser diodes using optical short pulses repeated at subharmonics of the cavity round-trip frequency," IEEE Photon. Technol. Lett. 8(2), 191-193 (1996).
6. T. Hoshida, H-F. Liu, M. Tsuchiya, Y. Ogawa, T. Kamiya, "Subharmonic Hybrid Mode-Locking of a Monolithic Semiconductor Laser," IEEE J. Selected Topics Quantum. Electron.
7. R. Paiella, "Intersubband transitions in quantum structures" Mc-Graw Hill Nanoscience and Technology, New York (2006)
8. R. Paiella, R. Martini, F. Capasso, C. Gmachl, H. Y. Hwang, D. L. Sivco, J. N. Ballargeon, A. Y. Cho, E. A. Whyttaker, and H. C. Liu, "High-frequency modulation without the relaxation oscillation resonance in quantum cascade lasers," Appl. Phys. Lett. 79(16), 2526-2528 (2001). (Pubitemid 33599623)
9. R. Paiella, F. Capasso, C. Gmachl, H. Y. Hwang, D. L. Sivco, A. L. Hutchinson, A. Y. Cho, and H. C. Liu, "Monolithic active mode-locking of quantum cascade lasers," Appl. Phys. Lett. 77(2), 169-171 (2000).
10. C. Y. Wang, L. Kuznetsova, V. M. Gkortsas, L. Diehl, F. X. Kärtner, M. A. Belkin, A. Belyanin, X. Li, D. Ham, H. Schneider, P. Grant, C. Y. Song, S. Haffouz, Z. R. Wasilewski, H. C. Liu, and F. Capasso, "Mode-locked pulses from mid-infrared quantum cascade lasers," Opt. Express 17(15), 12929-12943 (2009).
11. S. Kumar, Q. Hu, and J. L. Reno, "186 K operation of terahertz quantum-cascade lasers based on a diagonal design," Appl. Phys. Lett. 94(13), 131105 (2009).
12. G. Scalari, C. Walther, M. Fischer, R. Terazzi, H. Beere, D. Ritchie, and J. Faist, "THz and sub-THz quantum cascade lasers," Laser Photon Rev. 3(1-2), 45-66 (2009).
13. B. S. Williams, "Terahertz quantum cascade lasers," Nat. Photonics 1(9), 517-525 (2007).
14. W. Maineult, L. Ding, P. Gellie, P. Filloux, C. Sirtori, S. Barbieri, J. F. Lampin, T. Akalin, I. Sagnes, H. E. Beere, and D. A. Ritchie, "Microwave modulation of THz quantum cascade lasers: a transmission-line approach," Appl. Phys. Lett. 96(2), 021108-021110 (2010).
15. S. Barbieri, W. Maineult, S. S. Dhillon, C. Sirtori, J. Alton, N. Breuil, H. E. Beere, and D. A. Ritchie, "13 GHz direct modulation of terahertz quantum cascade lasers," Appl. Phys. Lett. 91(14), 143510 (2007). (Pubitemid 47531577)
16. M. Hajenius, P. Khosropanah, J. N. Hovenier, J. R. Gao, T. M. Klapwijk, S. Barbieri, S. Dhillon, P. Filloux, C. Sirtori, D. A. Ritchie, and H. E. Beere, "Surface plasmon quantum cascade lasers as terahertz local oscillators," Opt. Lett. 33(4), 312-314 (2008).
17. T. Yilmaz, C. M. Depriest, P. J. Delfyett, Jr., A. Braun, and J. Abeles, "Measurement of residual phase noise and longitudinal-mode linewidth in a hybridly mode-locked external linear cavity semiconductor laser," Opt. Lett. 27(10), 872-874 (2002). (Pubitemid 34618071)
18. C. Worrall, J. Alton, M. Houghton, S. Barbieri, H. E. Beere, D. Ritchie, and C. Sirtori, "Continuous wave operation of a superlattice quantum cascade laser emitting at 2 THz," Opt. Express 14(1), 171-181 (2006). (Pubitemid 43064044)
19. The origin of these sidebands is not clear. However they are not relevant for this work.
20. S. Barbieri, J. Alton, C. Baker, T. Lo, H. Beere, and D. Ritchie, "Imaging with THz quantum cascade lasers using a Schottky diode mixer," Opt. Express 13(17), 6497-6503 (2005). (Pubitemid 41230874)
21. S. Barbieri, W. Maineult, L. Ding, P. Gellie, P. Filloux, C. Sirtori, T. Akalin, J. F. Lampin, I. Sagnes, H. E. Beere, and D. A. Ritchie, "Microwave technology applied to THz quantum cascade lasers," Proc. SPIE 7608, 76080X (2010).
22. A. E. Siegman, "Lasers", University Science Books, Mill Valley, (1986).
23. Z. Ahmed, L. Zhai, A. J. Lowery, N. Onodera, and R. S. Tucker, "Locking bandwidth of actively mode-locked semiconductor lasers," IEEE J. Quantum Electron. 29(6), 1714-1721 (1993).
24. RF is produced by the non-ideal directivity of the coupler (Fig. 2(a)).
25. M. DiDomenico, Jr., "Small-signal analysis of internal (coupling-type) modulation of lasers," J. Appl. Phys. 35(10), 2870-2876 (1964).
26. O. P. McDuff, and S. E. Harris, "Nonlinear theory of internally loss-modulated lasers," IEEE J. Quantum Electron. 3(3), 101-111 (1967).
27. R. Adler, "A study of locking phenomena in oscillators," Proc. IEEE 61(10), 1380-1385 (1973).
28. B. Razavi, "A study of injection-locking and pulling in oscillators," IEEE J. Sol. State Circuits. 39(9), 1415-1424 (2004).
29. S. Kohen, B. S. Williams, and Q. Hu, "Electromagnetic modeling of terahertz quantum cascade laser waveguides and resonators," Appl. Phys. Lett. 97, 053106-053108 (2005).
30. S. Barbieri, J. Alton, J. Fowler, H. E. Beere, E. H. Linfield, and D. A. Ritchie, "2.9 THz quantum cascade lasers operating up to 70 K in continuous wave," Appl. Phys. Lett. 85(10), 1674 (2004).
31. M. Hajenius, P. Khosropanah, J. N. Hovenier, J. R. Gao, T. M. Klapwijk, S. Barbieri, S. Dhillon, P. Filloux, C. Sirtori, D. A. Ritchie, and H. E. Beere, "Surface plasmon quantum cascade lasers as terahertz local oscillators," Opt. Lett. 33(4), 312-314 (2008).
32. S. Barbieri, J. Alton, H. E. Beere, E. H. Linfield, D. A. Ritchie, S. Withington, G. Scalari, L. Ajili, and J. Faist, "Heterodyne mixing of two far-infrared quantum cascade lasers by use of a point-contact Schottky diode," Opt. Lett. 29(14), 1632-1634 (2004).
33. A. Barkan, F. K. Tittel, D. M. Mittleman, R. Dengler, P. H. Siegel, G. Scalari, L. Ajili, J. Faist, H. E. Beere, E. H. Linfield, A. G. Davies, and D. A. Ritchie, "Linewidth and tuning characteristics of terahertz quantum cascade lasers," Opt. Lett. 29(6), 575-577 (2004).
34. S. Barbieri, P. Gellie, G. Santarelli, L. Ding, W. Maineult, C. Sirtori, R. Colombelli, H. E. Beere, and D. A. Ritchie, "Phase locking of a 2.7THz quantum cascade laser to a mode-locked Er-fiber laser," Nature Photonics 4, 636-640 (2010).
35. E. E. Orlova, J. N. Hovenier, T. O. Klaassen, I. Ksalynas, A. J. L. Adam, J. R. Gao, T. M. Klapwijk, B. S. Williams, S. Kumar, Q. Hu, and J. L. Reno, Phys. Rev. Lett. 96, "Antenna model for wire-lasers," 173904-173906 (2006).
36. W. Maineult, P. Gellie, A. Andronico, P. Filloux, G. Leo, C. Sirtori, S. Barbieri, E. Peytavit, T. Akalin, J.-F. Lampin, J. Alton, H. Beere, and D. R. Ritchie, "Double metal quantum cascade lasers with micro-TEM horn antenna," Appl. Phys. Lett. 93(18), 183508 (2008).
37. Compared to Section 2, for the measurements presented in this Section we used a different SA with a higher resolution (1Hz compared to 10Hz).
38. We tried using longer devices. Unfortunately the cooling power needed to cool the QCLs was beyond the capability of our cryostat.
39. R. Paiella, F. Capasso, C. Gmachl, D. L. Sivco, J. N. Baillargeon, A. L. Hutchinson, A. Y. Cho, and H. C. Liu, "Self-mode-locking of quantum cascade lasers with giant ultrafast optical nonlinearities," Science 290(5497), 1739-1742 (2000).
40. C. Y. Wang, L. Diehl, A. Gordon, C. Jirauschek, F. X. Kärtner, A. Belyanin, D. Bour, S. Corzine, G. Höfler, M. Troccoli, J. Faist, and F. Capasso, "Coherent instabilities in a semiconductor laser with fast gain recovery," Phys. Rev. A 75(3), 031802 (2007).
41. H. Choi, L. Diehl, Z. K. Wu, M. Giovannini, J. Faist, F. Capasso, and T. B. Norris, "Gain recovery dynamics and photon-driven transport in quantum cascade lasers," Phys. Rev. Lett. 100(16), 167401 (2008).
42. M. Amanti, G. Scalari, R. Terazzi, M. Fischer, M. Beck, J. Faist, A. Rudra, P. Gallo, and E. Kapon, "Bound-to-continuum terahertz quantum cascade laser with a single-quantum-well phonon extraction/injection stage," N. J. Phys. 11(12), 1-19 (2009).
43. C. Walther, G. Scalari, J. Faist, H. Beere, and D. Ritchie, "Low frequency terahertz quantum cascade laser operating from 1.6 to 1.8 THz," Appl. Phys. Lett. 89(23), 231121 (2006).
44. C. Walther, M. Fisher, G. Scalari, R. Terazzi, N. Hoyler, and J. Faist, "Quantum cascade laser operating from 1.2 to 1.6 THz," Appl. Phys. Lett. 91(13), 131122 (2007).
45. S. Ramo, J. R. Whinnery, and T. V. Duzer, "Field and waves in communication electronics," 2nd ed. (Wiley, 1984).