Low divergence Terahertz photonic-wire laser

被引：68

作者：

Amanti, Maria I. ^{[1
]}

Scalari, Giacomo ^{[1
]}

Castellano, Fabrizio ^{[1
]}

Beck, Mattias ^{[1
]}

Faist, Jerome ^{[1
]}

机构：

[1] ETH, Inst Quantum Elect, CH-8093 Zurich, Switzerland

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 06期

关键词：

QUANTUM-CASCADE LASERS; MODE;

D O I：

10.1364/OE.18.006390

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Edge emitting, terahertz quantum cascade photonic-wire lasers, based on a third order Bragg grating are presented. Devices with a power consumption as low as 300mW, with a single frequency output power of more than 1.5mW are demonstrated. Their maximum operating temperature in continuous-wave mode operation is 110K and the emission is concentrated in a narrow beam (similar to 30 degrees divergence). Larger structure based on the same design show more than 10mW output power and more than 200mW/A slope efficiency at 10K continuous-wave operation. (C) 2010 Optical Society of America

引用

页码：6390 / 6395

页数：6

共 21 条

[1] Low-divergence single-mode terahertz quantum cascade laser [J].

Amanti, M. I. ;

Fischer, M. ;

Scalari, G. ;

Beck, M. ;

Faist, J. .

NATURE PHOTONICS, 2009, 3 (10) :586-590

[2] Bound-to-continuum terahertz quantum cascade laser with a single-quantum-well phonon extraction/injection stage [J].

Amanti, Maria I. ;

Scalari, Giacomo ;

Terazzi, Romain ;

Fischer, Milan ;

Beck, Mattias ;

Faist, Jerome ;

Rudra, Alok ;

Gallo, Pascal ;

Kapon, Eli .

NEW JOURNAL OF PHYSICS, 2009, 11

[3]

Balanis ConstantineA., 2010, Antenna Theory, VThird

[4] Terahertz quantum cascade lasers with copper metal-metal waveguides operating up to 178 K [J].

Belkin, Mikhail A. ;

Fan, Jonathan A. ;

Hormoz, Sahand ;

Capasso, Federico ;

Khanna, Suraj P. ;

Lachab, Mohamed ;

Davies, A. Giles ;

Linfield, Edmund H. .

OPTICS EXPRESS, 2008, 16 (05) :3242-3248

[5] Graded photonic crystal terahertz quantum cascade lasers [J].

Chassagneux, Y. ;

Colombelli, R. ;

Maineult, W. ;

Barbieri, S. ;

Khanna, S. P. ;

Linfield, E. H. ;

Davies, A. G. .

APPLIED PHYSICS LETTERS, 2010, 96 (03)

[6] Electrically pumped photonic-crystal terahertz lasers controlled by boundary conditions [J].

Chassagneux, Y. ;

Colombelli, R. ;

Maineult, W. ;

Barbieri, S. ;

Beere, H. E. ;

Ritchie, D. A. ;

Khanna, S. P. ;

Linfield, E. H. ;

Davies, A. G. .

NATURE, 2009, 457 (7226) :174-178

[7] A photonic nano-Bragg grating device integrated with microfluidic channels for bio-sensing applications [J].

Jugessur, A. S. ;

Dou, J. ;

Aitchison, J. S. ;

De La Rue, R. M. ;

Gnan, M. .

MICROELECTRONIC ENGINEERING, 2009, 86 (4-6) :1488-1490

[8] Terahertz semiconductor-heterostructure laser [J].

Köhler, R ;

Tredicucci, A ;

Beltram, F ;

Beere, HE ;

Linfield, EH ;

Davies, AG ;

Ritchie, DA ;

Iotti, RC ;

Rossi, F .

NATURE, 2002, 417 (6885) :156-159

[9] Surface-emitting distributed feedback terahertz quantum-cascade lasers in metal-metal waveguides [J].

Kumar, Sushil ;

Williams, Benjamin S. ;

Qin, Qi ;

Lee, Alan W. M. ;

Hu, Qing ;

Reno, John L. .

OPTICS EXPRESS, 2007, 15 (01) :113-128

[10] CW PERFORMANCE OF AN INGAAS-GAAS-ALGAAS LATERALLY-COUPLED DISTRIBUTED-FEEDBACK (LC-DFB) RIDGE LASER-DIODE [J].

MARTIN, RD ;

FOROUHAR, S ;

KEO, S ;

LANG, RJ ;

HUNSPERGER, RG ;

TIBERIO, RC ;

CHAPMAN, PF .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1995, 7 (03) :244-246

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