Generation of High-Power Ultrashort Optical Pulses Using a Semiconductor Laser with Controlled Current Pumping

E. D. Kolykhalova; V. V. Dyudelev; S. V. Zazulin; S. N. Losev; A. G. Deryagin; V. I. Kuchinskii; M. V. Efanov; G. S. Sokolovskii

doi:10.1134/S1063784217120131

Generation of High-Power Ultrashort Optical Pulses Using a Semiconductor Laser with Controlled Current Pumping

Autores: Kolykhalova E.D.¹^,2, Dyudelev V.V.¹^,2, Zazulin S.V.³, Losev S.N.¹^,4, Deryagin A.G.¹, Kuchinskii V.I.¹, Efanov M.V.³, Sokolovskii G.S.¹^,2
Afiliações:
1. Ioffe Institute
2. ITMO University
3. PK FID-TEKHNIKA
4. St. Petersburg State Polytechnical University
Edição: Volume 62, Nº 12 (2017)
Páginas: 1885-1888
Seção: Optics
URL: https://journal-vniispk.ru/1063-7842/article/view/200423
DOI: https://doi.org/10.1134/S1063784217120131
ID: 200423

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Fiber-coupled semiconductor lasers are studied under pumping with high-power short current pulses. Appropriate parameters of the current pumping make it possible to substantially reduce the output pulse duration to 80 ps for a single-mode laser and 120 ps for a wide-stripe multimode laser at a pump pulse duration of 1 ns and to 40 ps for the single-mode laser at a pump pulse duration of 0.5 ns.