Transmitter for free-space optics with an integrated driver

被引：0

作者：

Mikolajczyk, Janusz ^{[1
]}

Wojtas, Jacek ^{[1
]}

Gutowska, Magdalena ^{[1
]}

Nowakowski, Miroslaw ^{[1
]}

Szabra, Dariusz ^{[1
]}

Rutecka, Beata ^{[1
]}

Medrzycki, Robert ^{[1
]}

Bielecki, Zbigniew ^{[1
]}

机构：

[1] Mil Univ Techn, Inst Optoelect, PL-00908 Warsaw, Poland

来源：

ENABLING PHOTONICS TECHNOLOGIES FOR DEFENSE, SECURITY, AND AEROSPACE APPLICATIONS VIII | 2012年 / 8397卷

关键词：

Free Space Optics; laser communications; quantum cascade lasers; QUANTUM CASCADE LASERS; 8-12; MU-M; WAVELENGTH RANGE;

D O I：

10.1117/12.919369

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The paper presents a model of a free space optical transmitter operating in the wavelength range of 8-12 mu m. In the transmitter, a quantum cascade laser controlled by a special driver was applied. The driver provides the control of the energy, repetition rate and duration of radiation pulses. In the described transmitter, generation of pulses with high duty cycle is also provided, making it possible to use the data link with either RZ or NRZ coding. In the frame of the study, the impact of laser working conditions on the data link operation was determined.

引用

页数：6

共 9 条

[1] Quantum cascade lasers: Ultrahigh-Speed operation, optical wireless communication, narrow linewidth, and far-infrared emission [J].

Capasso, F ;

Paiella, R ;

Martini, R ;

Colombelli, R ;

Gmachl, C ;

Myers, TL ;

Taubman, MS ;

Williams, RM ;

Bethea, CG ;

Unterrainer, K ;

Hwang, HY ;

Sivco, DL ;

Cho, AY ;

Sergent, AM ;

Liu, HC ;

Whittaker, EA .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2002, 38 (06) :511-532

[2] High power mid-infrared (lambda greater than or similar to-5 mu m) quantum cascade lasers operating above room temperature [J].

Faist, J ;

Capasso, F ;

Sirtori, C ;

Sivco, DL ;

Baillargeon, JN ;

Hutchinson, AL ;

Chu, SNG ;

Cho, AY .

APPLIED PHYSICS LETTERS, 1996, 68 (26) :3680-3682

[3] Investigation of Free Space Optical Detection Module Operating at the Wavelength Range of 8-12 μm [J].

Gutowska, M. ;

Nowakowski, M. ;

Bielecki, Z. ;

Mikolajczyk, J. ;

Szabra, D. ;

Paliwoda, R. ;

Pedzinska, M. ;

Pawluczyk, J. ;

Gawron, W. .

ACTA PHYSICA POLONICA A, 2010, 118 (06) :1143-1147

[4]

Gutowska M., 2011, B POLISH ACAD SCI, V59

[5]

Holejko K., 2005, TELECOMMUNICATION RE, V4, P118

[6]

Ippolito L. J., 2008, Satellite Communications Systems Engineering: Atmo- spheric Effects, Satellite Link Design, and System Performance

[7]

Niedbala R., 2012, P INT OPT SENS SENS

[8] Investigations of Quantum Cascade Lasers for Free Space Optics Operating at the Wavelength Range of 8-12 μm [J].

Nowakowski, M. ;

Gutowska, M. ;

Szabra, D. ;

Mikolajczyk, J. ;

Wojtas, J. ;

Bielecki, Z. .

ACTA PHYSICA POLONICA A, 2011, 120 (04) :705-708

[9]

Pabjanczyk A., 2009, ELECTRONICS, V5, P30

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