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Titolo:
Amplified output of a frequency chirped diode source via injection locking
Autore:
Repasky, KS; Roos, PA; Meng, LS; Carlsten, JL;
Indirizzi:
Montana State Univ, Dept Phys, Bozeman, MT 59717 USA Montana State Univ Bozeman MT USA 59717 Dept Phys, Bozeman, MT 59717 USA
Titolo Testata:
OPTICAL ENGINEERING
fascicolo: 11, volume: 40, anno: 2001,
pagine: 2505 - 2509
SICI:
0091-3286(200111)40:11<2505:AOOAFC>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
EXTERNAL-CAVITY; SEMICONDUCTOR-LASER; FLARED AMPLIFIER; HIGH-POWER; PULSES; NM;
Keywords:
diode lasers; tunable lasers; amplifiers; optical systems; frequency modulation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Repasky, KS Montana State Univ, Dept Phys, Bozeman, MT 59717 USA Montana State Univ Bozeman MT USA 59717 Bozeman, MT 59717 USA
Citazione:
K.S. Repasky et al., "Amplified output of a frequency chirped diode source via injection locking", OPT ENG, 40(11), 2001, pp. 2505-2509

Abstract

Injection locking is a useful technique for amplifying the output power ofa tunable external cavity diode laser. The injection-locked output retainsthe spectral properties of the injected signal while offering high powers. A self-aligning injection-locked system is demonstrated that uses a chirped external cavity diode laser as the master laser. A gain of 51.8 dB is demonstrated with injection-locked output powers greater than 62 mW. The amplified linear frequency chirp of 800 MHz in 4 mus is measured and shows no deviation from the frequency chirp of the master laser. The high gain and ability of the injection-locked output to follow the rapid tuning of the injected source make it an excellent amplification technique for applications requiring higher powers with fast tuning. (C) 2001 Society of Photo-Optical Instrumentation Engineers.

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Documento generato il 31/03/20 alle ore 04:58:20