Research output: Contribution to journal › Article › peer-review
Broadband Spontaneous and Stimulated Luminescence of Heavily Doped AlxGa1 – xN Structures. / Bokhan, P. A.; Zhuravlev, K. S.; Zakrevsky, D. E. et al.
In: Atmospheric and Oceanic Optics, Vol. 31, No. 4, 01.07.2018, p. 405-409.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Broadband Spontaneous and Stimulated Luminescence of Heavily Doped AlxGa1 – xN Structures
AU - Bokhan, P. A.
AU - Zhuravlev, K. S.
AU - Zakrevsky, D. E.
AU - Malin, T. V.
AU - Osinnykh, I. V.
AU - Fateev, N. V.
N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - The spectral characteristics of spontaneous and stimulated luminescence of heavily silicon-doped Al (x) Ga1 - x N structures with the concentration n (Si) > 1020 cm(-3) are studied with pulsed optical pumping at lambda = 266 nm. The resulting dominant broadband radiation with a full width at half maximum of similar to 150 nm covers the whole visible spectral region. The radiation spectrum from the end of the structure is split into narrow components determined by the mode structure of the planar waveguide formed. The results indicate the stimulated character of the radiation. The optical gain for different structures fall in the range 20-70 cm(-1).
AB - The spectral characteristics of spontaneous and stimulated luminescence of heavily silicon-doped Al (x) Ga1 - x N structures with the concentration n (Si) > 1020 cm(-3) are studied with pulsed optical pumping at lambda = 266 nm. The resulting dominant broadband radiation with a full width at half maximum of similar to 150 nm covers the whole visible spectral region. The radiation spectrum from the end of the structure is split into narrow components determined by the mode structure of the planar waveguide formed. The results indicate the stimulated character of the radiation. The optical gain for different structures fall in the range 20-70 cm(-1).
KW - AlGaN structures
KW - luminescence
KW - optical gain
KW - AlxGa1-xN structures
KW - MOLECULAR-BEAM EPITAXY
UR - http://www.scopus.com/inward/record.url?scp=85051700333&partnerID=8YFLogxK
U2 - 10.1134/S1024856018040048
DO - 10.1134/S1024856018040048
M3 - Article
AN - SCOPUS:85051700333
VL - 31
SP - 405
EP - 409
JO - Atmospheric and Oceanic Optics
JF - Atmospheric and Oceanic Optics
SN - 1024-8560
IS - 4
ER -
ID: 16083642