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Monolithic dual-mode distributed feedback semiconductor laser for tunable continuous-wave terahertz generation
Namje Kim, Jaeheon Shin, Eundeok Sim, Chul Wook Lee, Dae-Su Yee, Min Yong Jeon, Yudong Jang, and Kyung Hyun Park »View Author Affiliations
1Photonic/Wireless Convergence Components Department, ETRI, Daejeon 305-700, Korea
2Center for Safety Measurement, KRISS, Daejeon 305-340, Korea
3Department of Physics, Chungnam National University, Daejeon 305-764, Korea,
*khp@etri.re.kr,
Optics Express, Vol. 17, Issue 16, pp. 13851-13859 (2009)
http://dx.doi.org/10.1364/OE.17.013851
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Abstract
We report on a monolithic dual-mode semiconductor laser operating in the 1550-nm range as a compact optical beat source for tunable continuous-wave (CW) terahertz (THz) generation. It consists of two distributed feedback (DFB) laser sections and one phase section between them. Each wavelength of the two modes can be independently tuned by adjusting currents in micro-heaters which are fabricated on the top of the each DFB section. The continuous tuning of the CW THz emission from Fe+-implanted InGaAs photomixers is successfully demonstrated using our dual-mode laser as the excitation source. The CW THz frequency is continuously tuned from 0.17 to 0.49 THz.
© 2009 OSA
OCIS Codes
(140.3600) Lasers and laser optics : Lasers, tunable
(140.5960) Lasers and laser optics : Semiconductor lasers
(300.6495) Spectroscopy : Spectroscopy, teraherz
ToC Category:
Lasers and Laser Optics
History
Original Manuscript: June 24, 2009
Revised Manuscript: July 7, 2009
Manuscript Accepted: July 7, 2009
Published: July 24, 2009
Citation
Namje Kim, Jaeheon Shin, Eundeok Sim, Chul Wook Lee, Dae-Su Yee, Min Yong Jeon, Yudong Jang, and Kyung Hyun Park, "Monolithic dual-mode distributed feedback semiconductor laser for tunable continuous-wave terahertz generation," Opt. Express 17, 13851-13859 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-16-13851
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References
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- J. Mangeney, A. Merigault, N. Zerounian, P. Crozat, K. Blary, and J. F. Lampin, “Continuous wave terahertz generation up to 2 THz by photomixing on ion-irradiated InGaAs at 1.55 μm wavelengths,” Appl. Phys. Lett. 91(24), 241102 (2007). [CrossRef]
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- K. H. Park, Y. A. Leem, D. S. Yee, Y. Baek, D. C. Kim, S. B. Kim, and E. Sim, “Self-Pulsation in Multisection Distributed Feedback Laser Diode with a Novel Dual Grating Structure,” ETRI J. 25(3), 149–155 (2003). [CrossRef]
- I. S. Gregory, C. Baker, W. R. Tribe, I. V. Bradley, M. J. Evans, E. H. Linfield, A. G. Davies, and M. Missous, “Optimization of photomixers and antennas for continuous-wave terahertz emission,” IEEE J. Quantum Electron. 41(5), 717–728 (2005). [CrossRef]
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- I. Hosako, N. Sekine, M. Patrashin, S. Saito, K. Fukunaga, Y. Kasai, P. Baron, T. Seta, J. Mendrok, S. Ochiai, and H. Yasuda, “At the Dawn of a New Era in Terahertz Technology,” Proc. IEEE 95(8), 1611–1623 (2007). [CrossRef]
- O. Brox, S. Bauer, M. Radziunas, M. Wolfrum, J. Sieber, J. Kreissl, B. Sartorius, and H.-J. Wünsche, “High-Frequency Pulsations in DFB Lasers With Amplified Feedback,” IEEE J. Quantum Electron. 39(11), 1381–1387 (2003). [CrossRef]
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- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
- J. Mangeney, A. Merigault, N. Zerounian, P. Crozat, K. Blary, and J. F. Lampin, “Continuous wave terahertz generation up to 2 THz by photomixing on ion-irradiated InGaAs at 1.55 μm wavelengths,” Appl. Phys. Lett. 91(24), 241102 (2007). [CrossRef]
- I. S. Gregory, C. Baker, W. R. Tribe, I. V. Bradley, M. J. Evans, E. H. Linfield, A. G. Davies, and M. Missous, “Optimization of photomixers and antennas for continuous-wave terahertz emission,” IEEE J. Quantum Electron. 41(5), 717–728 (2005). [CrossRef]
- E. R. Brown, J. R. Soderstrom, C. D. Parker, L. J. Mahoney, K. M. Molvar, and T. C. McGill, “Oscillations up to 712 GHz in InAs/AlSb resonant-tunneling diodes,” Appl. Phys. Lett. 58(20), 2291 (1991). [CrossRef]
- O. Brox, S. Bauer, M. Radziunas, M. Wolfrum, J. Sieber, J. Kreissl, B. Sartorius, and H.-J. Wünsche, “High-Frequency Pulsations in DFB Lasers With Amplified Feedback,” IEEE J. Quantum Electron. 39(11), 1381–1387 (2003). [CrossRef]
- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
- C. Carmody, H. H. Tan, C. Jagadish, A. Gaarder, and S. Marcinkevičius, “Ion-Implanted InGaAs for ultrafast optoelectronic applications,” Appl. Phys. Lett. 82(22), 3913 (2003). [CrossRef]
- S. Sakano, T. Tsuchiya, M. Suzuki, S. Kitajima, and N. Chinone, “Tunable DFB Laser with a Striped Thin-Film Heater,” IEEE Photon. Technol. Lett. 4(4), 321–323 (1992). [CrossRef]
- S. W. Ryu, S. B. Kim, J. S. Sim, Y. D. Chung, J. H. Lee, and J. Kim, “Monolithic integration of thin film μ-heater array with 4-channel WDM transmitter,” Microelectron. J. 35(2), 203–206 (2004). [CrossRef]
- J. Mangeney, A. Merigault, N. Zerounian, P. Crozat, K. Blary, and J. F. Lampin, “Continuous wave terahertz generation up to 2 THz by photomixing on ion-irradiated InGaAs at 1.55 μm wavelengths,” Appl. Phys. Lett. 91(24), 241102 (2007). [CrossRef]
- I. S. Gregory, C. Baker, W. R. Tribe, I. V. Bradley, M. J. Evans, E. H. Linfield, A. G. Davies, and M. Missous, “Optimization of photomixers and antennas for continuous-wave terahertz emission,” IEEE J. Quantum Electron. 41(5), 717–728 (2005). [CrossRef]
- Y. C. Shen, P. C. Upadhya, H. E. Beere, E. H. Linfield, A. G. Davies, I. S. Gregory, C. Baker, W. R. Tribe, and M. J. Evans, “Generation and detection of ultra broadband terahertz radiation using photoconductive emitters and receivers,” Appl. Phys. Lett. 77, 4104 (2004).
- R. Hui, B. Zhu, K. Demarest, C. Allen, and Jin Hong, “Generation of ultrahigh-speed tunable-rate optical pulses using strongly gain-coupled dual-wavelength DFB laser diodes,” IEEE Photon. Technol. Lett. 11(5), 518–520 (1999). [CrossRef]
- R. Phelan, V. Weldon, M. Lynch, and J. F. Donegan, “Simultaneous multigas detection with cascaded strongly gain coupled DFB laser by dual wavelength operation,” Electron. Lett. 38(1), 31 (2002). [CrossRef]
- S. Osborne, S. O’Brien, E. P. O’Reilly, P. G. Huggard, and B. N. Ellison, “Generation of CW 0.5 THz radiation by photomixing the output of a two-colour 1.49 μm Fabry-Perot diode laser,” Electron. Lett. 44(4), 296 (2008). [CrossRef]
- A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk, M. Mikulics, and M. Koch, “High-power monolithic two-mode DFB laser diode for the generation of THz radiation,” IEEE J. Sel. Top. Quantum Electron. 14(2), 289–294 (2008). [CrossRef]
- H. Page, S. Malik, M. Evans, I. Gregory, I. Farrer, and D. Ritchie, “Waveguide coupled terahertz photoconductive antennas: Toward integrated photonic terahertz devices,” Appl. Phys. Lett. 92(16), 163502 (2008). [CrossRef]
- I. S. Gregory, C. Baker, W. R. Tribe, I. V. Bradley, M. J. Evans, E. H. Linfield, A. G. Davies, and M. Missous, “Optimization of photomixers and antennas for continuous-wave terahertz emission,” IEEE J. Quantum Electron. 41(5), 717–728 (2005). [CrossRef]
- Y. C. Shen, P. C. Upadhya, H. E. Beere, E. H. Linfield, A. G. Davies, I. S. Gregory, C. Baker, W. R. Tribe, and M. J. Evans, “Generation and detection of ultra broadband terahertz radiation using photoconductive emitters and receivers,” Appl. Phys. Lett. 77, 4104 (2004).
- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
- H. Page, S. Malik, M. Evans, I. Gregory, I. Farrer, and D. Ritchie, “Waveguide coupled terahertz photoconductive antennas: Toward integrated photonic terahertz devices,” Appl. Phys. Lett. 92(16), 163502 (2008). [CrossRef]
- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
- A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk, M. Mikulics, and M. Koch, “High-power monolithic two-mode DFB laser diode for the generation of THz radiation,” IEEE J. Sel. Top. Quantum Electron. 14(2), 289–294 (2008). [CrossRef]
- I. Hosako, N. Sekine, M. Patrashin, S. Saito, K. Fukunaga, Y. Kasai, P. Baron, T. Seta, J. Mendrok, S. Ochiai, and H. Yasuda, “At the Dawn of a New Era in Terahertz Technology,” Proc. IEEE 95(8), 1611–1623 (2007). [CrossRef]
- H. Ito, F. Nakajima, T. Furuta, and T. Ishibashi, “Continuous THz-wave generation using antenna-integrated uni-travelling-carrier photodiodes,” Semicond. Sci. Technol. 20(7), S191–S198 (2005).
- C. Carmody, H. H. Tan, C. Jagadish, A. Gaarder, and S. Marcinkevičius, “Ion-Implanted InGaAs for ultrafast optoelectronic applications,” Appl. Phys. Lett. 82(22), 3913 (2003). [CrossRef]
- H. Page, S. Malik, M. Evans, I. Gregory, I. Farrer, and D. Ritchie, “Waveguide coupled terahertz photoconductive antennas: Toward integrated photonic terahertz devices,” Appl. Phys. Lett. 92(16), 163502 (2008). [CrossRef]
- I. S. Gregory, C. Baker, W. R. Tribe, I. V. Bradley, M. J. Evans, E. H. Linfield, A. G. Davies, and M. Missous, “Optimization of photomixers and antennas for continuous-wave terahertz emission,” IEEE J. Quantum Electron. 41(5), 717–728 (2005). [CrossRef]
- Y. C. Shen, P. C. Upadhya, H. E. Beere, E. H. Linfield, A. G. Davies, I. S. Gregory, C. Baker, W. R. Tribe, and M. J. Evans, “Generation and detection of ultra broadband terahertz radiation using photoconductive emitters and receivers,” Appl. Phys. Lett. 77, 4104 (2004).
- P. Gu, M. Tani, M. Hyodo, K. Sakai, and T. Hidaka, “Generation of cw-Terahertz Radiation Using a Two-Longitudinal-Mode Laser Diode,” Jpn. J. Appl. Phys. 37(Part 2, No. 8B), L976–L978 (1998). [CrossRef]
- S. Pajarola, G. Guekos, and J. Mork, “Optical Generation of Millimeter-Waves Using a Dual-Polarization Emission External Cavity Diode Laser,” IEEE Photon. Technol. Lett. 8(1), 157–159 (1996). [CrossRef]
- B. W. Hakki and T. Paoli, “Gain spectra in GaAs double heterostructure injection lasers,” J. Appl. Phys. 46(3), 1299 (1975). [CrossRef]
- P. Gu, M. Tani, M. Hyodo, K. Sakai, and T. Hidaka, “Generation of cw-Terahertz Radiation Using a Two-Longitudinal-Mode Laser Diode,” Jpn. J. Appl. Phys. 37(Part 2, No. 8B), L976–L978 (1998). [CrossRef]
- S. Hoffmann, M. Hofmann, M. Kira, and S. W. Koch, “Two-colour diode lasers for generation of THz radiation,” Semicond. Sci. Technol. 20(7), S205–S210 (2005). [CrossRef]
- S. Hoffmann, M. Hofmann, M. Kira, and S. W. Koch, “Two-colour diode lasers for generation of THz radiation,” Semicond. Sci. Technol. 20(7), S205–S210 (2005). [CrossRef]
- I. Hosako, N. Sekine, M. Patrashin, S. Saito, K. Fukunaga, Y. Kasai, P. Baron, T. Seta, J. Mendrok, S. Ochiai, and H. Yasuda, “At the Dawn of a New Era in Terahertz Technology,” Proc. IEEE 95(8), 1611–1623 (2007). [CrossRef]
- S. Osborne, S. O’Brien, E. P. O’Reilly, P. G. Huggard, and B. N. Ellison, “Generation of CW 0.5 THz radiation by photomixing the output of a two-colour 1.49 μm Fabry-Perot diode laser,” Electron. Lett. 44(4), 296 (2008). [CrossRef]
- R. Hui, B. Zhu, K. Demarest, C. Allen, and Jin Hong, “Generation of ultrahigh-speed tunable-rate optical pulses using strongly gain-coupled dual-wavelength DFB laser diodes,” IEEE Photon. Technol. Lett. 11(5), 518–520 (1999). [CrossRef]
- P. Gu, M. Tani, M. Hyodo, K. Sakai, and T. Hidaka, “Generation of cw-Terahertz Radiation Using a Two-Longitudinal-Mode Laser Diode,” Jpn. J. Appl. Phys. 37(Part 2, No. 8B), L976–L978 (1998). [CrossRef]
- H. Ito, F. Nakajima, T. Furuta, and T. Ishibashi, “Continuous THz-wave generation using antenna-integrated uni-travelling-carrier photodiodes,” Semicond. Sci. Technol. 20(7), S191–S198 (2005).
- H. Ito, F. Nakajima, T. Furuta, and T. Ishibashi, “Continuous THz-wave generation using antenna-integrated uni-travelling-carrier photodiodes,” Semicond. Sci. Technol. 20(7), S191–S198 (2005).
- C. Carmody, H. H. Tan, C. Jagadish, A. Gaarder, and S. Marcinkevičius, “Ion-Implanted InGaAs for ultrafast optoelectronic applications,” Appl. Phys. Lett. 82(22), 3913 (2003). [CrossRef]
- R. Hui, B. Zhu, K. Demarest, C. Allen, and Jin Hong, “Generation of ultrahigh-speed tunable-rate optical pulses using strongly gain-coupled dual-wavelength DFB laser diodes,” IEEE Photon. Technol. Lett. 11(5), 518–520 (1999). [CrossRef]
- I. Hosako, N. Sekine, M. Patrashin, S. Saito, K. Fukunaga, Y. Kasai, P. Baron, T. Seta, J. Mendrok, S. Ochiai, and H. Yasuda, “At the Dawn of a New Era in Terahertz Technology,” Proc. IEEE 95(8), 1611–1623 (2007). [CrossRef]
- Y. A. Leem, D. S. Yee, E. Sim, S. B. Kim, D. C. Kim, and K. H. Park, “Self-pulsation in multisection laser diodes with a DFB reflector,” IEEE Photon. Technol. Lett. 18(4), 622–624 (2006). [CrossRef]
- D. S. Yee, Y. A. Leem, S. B. Kim, D. C. Kim, K. H. Park, S. T. Kim, and B. G. Kim, “Loss-coupled distributed-feedback lasers with amplified optical feedback for optical microwave generation,” Opt. Lett. 29(19), 2243–2245 (2004). [CrossRef] [PubMed]
- K. H. Park, Y. A. Leem, D. S. Yee, Y. Baek, D. C. Kim, S. B. Kim, and E. Sim, “Self-Pulsation in Multisection Distributed Feedback Laser Diode with a Novel Dual Grating Structure,” ETRI J. 25(3), 149–155 (2003). [CrossRef]
- S. W. Ryu, S. B. Kim, J. S. Sim, Y. D. Chung, J. H. Lee, and J. Kim, “Monolithic integration of thin film μ-heater array with 4-channel WDM transmitter,” Microelectron. J. 35(2), 203–206 (2004). [CrossRef]
- S. H. Oh, C. W. Lee, J. M. Lee, K. S. Kim, H. Ko, S. Park, and M. H. Park, “The Design and the Fabrication of Monolithically Integrated GaInAsP MQW Laser With Butt-Coupled Waveguide,” IEEE Photon. Technol. Lett. 15(10), 1339–1341 (2003). [CrossRef]
- Y. A. Leem, D. S. Yee, E. Sim, S. B. Kim, D. C. Kim, and K. H. Park, “Self-pulsation in multisection laser diodes with a DFB reflector,” IEEE Photon. Technol. Lett. 18(4), 622–624 (2006). [CrossRef]
- S. W. Ryu, S. B. Kim, J. S. Sim, Y. D. Chung, J. H. Lee, and J. Kim, “Monolithic integration of thin film μ-heater array with 4-channel WDM transmitter,” Microelectron. J. 35(2), 203–206 (2004). [CrossRef]
- D. S. Yee, Y. A. Leem, S. B. Kim, D. C. Kim, K. H. Park, S. T. Kim, and B. G. Kim, “Loss-coupled distributed-feedback lasers with amplified optical feedback for optical microwave generation,” Opt. Lett. 29(19), 2243–2245 (2004). [CrossRef] [PubMed]
- K. H. Park, Y. A. Leem, D. S. Yee, Y. Baek, D. C. Kim, S. B. Kim, and E. Sim, “Self-Pulsation in Multisection Distributed Feedback Laser Diode with a Novel Dual Grating Structure,” ETRI J. 25(3), 149–155 (2003). [CrossRef]
- S. Hoffmann, M. Hofmann, M. Kira, and S. W. Koch, “Two-colour diode lasers for generation of THz radiation,” Semicond. Sci. Technol. 20(7), S205–S210 (2005). [CrossRef]
- S. Sakano, T. Tsuchiya, M. Suzuki, S. Kitajima, and N. Chinone, “Tunable DFB Laser with a Striped Thin-Film Heater,” IEEE Photon. Technol. Lett. 4(4), 321–323 (1992). [CrossRef]
- A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk, M. Mikulics, and M. Koch, “High-power monolithic two-mode DFB laser diode for the generation of THz radiation,” IEEE J. Sel. Top. Quantum Electron. 14(2), 289–294 (2008). [CrossRef]
- A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk, M. Mikulics, and M. Koch, “High-power monolithic two-mode DFB laser diode for the generation of THz radiation,” IEEE J. Sel. Top. Quantum Electron. 14(2), 289–294 (2008). [CrossRef]
- S. H. Oh, C. W. Lee, J. M. Lee, K. S. Kim, H. Ko, S. Park, and M. H. Park, “The Design and the Fabrication of Monolithically Integrated GaInAsP MQW Laser With Butt-Coupled Waveguide,” IEEE Photon. Technol. Lett. 15(10), 1339–1341 (2003). [CrossRef]
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- O. Brox, S. Bauer, M. Radziunas, M. Wolfrum, J. Sieber, J. Kreissl, B. Sartorius, and H.-J. Wünsche, “High-Frequency Pulsations in DFB Lasers With Amplified Feedback,” IEEE J. Quantum Electron. 39(11), 1381–1387 (2003). [CrossRef]
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- P. Gu, M. Tani, M. Hyodo, K. Sakai, and T. Hidaka, “Generation of cw-Terahertz Radiation Using a Two-Longitudinal-Mode Laser Diode,” Jpn. J. Appl. Phys. 37(Part 2, No. 8B), L976–L978 (1998). [CrossRef]
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- S. Sakano, T. Tsuchiya, M. Suzuki, S. Kitajima, and N. Chinone, “Tunable DFB Laser with a Striped Thin-Film Heater,” IEEE Photon. Technol. Lett. 4(4), 321–323 (1992). [CrossRef]
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- A. Klehr, J. Fricke, A. Knauer, G. Erbert, M. Walther, R. Wilk, M. Mikulics, and M. Koch, “High-power monolithic two-mode DFB laser diode for the generation of THz radiation,” IEEE J. Sel. Top. Quantum Electron. 14(2), 289–294 (2008). [CrossRef]
- R. Phelan, V. Weldon, M. Lynch, and J. F. Donegan, “Simultaneous multigas detection with cascaded strongly gain coupled DFB laser by dual wavelength operation,” Electron. Lett. 38(1), 31 (2002). [CrossRef]
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- J. Mangeney, A. Merigault, N. Zerounian, P. Crozat, K. Blary, and J. F. Lampin, “Continuous wave terahertz generation up to 2 THz by photomixing on ion-irradiated InGaAs at 1.55 μm wavelengths,” Appl. Phys. Lett. 91(24), 241102 (2007). [CrossRef]
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Appl. Phys. Lett.
- Y. C. Shen, P. C. Upadhya, H. E. Beere, E. H. Linfield, A. G. Davies, I. S. Gregory, C. Baker, W. R. Tribe, and M. J. Evans, “Generation and detection of ultra broadband terahertz radiation using photoconductive emitters and receivers,” Appl. Phys. Lett. 77, 4104 (2004).
- E. R. Brown, J. R. Soderstrom, C. D. Parker, L. J. Mahoney, K. M. Molvar, and T. C. McGill, “Oscillations up to 712 GHz in InAs/AlSb resonant-tunneling diodes,” Appl. Phys. Lett. 58(20), 2291 (1991). [CrossRef]
- M. A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, and J. Faist, “Room temperature terahertz quantum cascade laser source based on intracavity difference-frequency generation,” Appl. Phys. Lett. 92(20), 201101 (2008). [CrossRef]
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Electron. Lett.
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