Abstract
Matrices of vertical-cavity surface-emitting lasers with individual addressing of elements and radiation output through a gallium arsenide substrate are implemented. Individual laser emitters with a current aperture diameter of 6–7 μm exhibit continuous-wave room-temperature lasing at a wavelength of 958–962 nm with threshold currents of 1.1–1.3 mA, differential efficiency of 0.5–0.8 mW/mA, and a maximum output power of 7.5–9 mW. The parameter variation of individual emitters within a matrix chip containing 5 × 7 elements does not exceed ±20%.
Similar content being viewed by others
References
F. Koyama, J. Lightwave Technol. 24, 4502 (2006).
A. Benner, M. Ignatowski, J. A. Kash, D. M. Kuchta, and M. B. Ritter, IBM J. Res. Developm. 49, 755 (2005).
M. Gruber, Appl. Opt. 43, 463 (2004).
L. A. Coldren and S. W. Corzine, Diode Lasers and Photonicintegrated Circuits (Wiley, New York, 1995).
S. Blokhin, L. Karachinskii, A. Kuzmenkov, and N. Maleev, Fotonika 5, 24 (2010).
R. Safaisini, J. R. Joseph, G. Dang, and K. L. Lear, Electron. Lett. 45, 414 (2009).
J. A. Lott, N. A. Maleev, A. G. Kuzmenkov, M. M. Kulagina, Yu. M. Zaderanov, A. G. Gladyshev, A. M. Nadtochiy, E. V. Nikitina, N. N. Ledentsov, and V. M. Ustinov, in Proceedings of the 22nd IEEE International Semiconductor Laser Conference, Kyoto, Japan, 26–30 Sept. 2010 (Kyoto, 2010), WC6, p. 184.
N. A. Maleev, A. G. Kuzmenkov, A. E. Zhukov, A. P. Vasiliev, A. S. Shulenkov, S. V. Chumak, E. V. Ni- kitina, S. A. Blokhin, M. M. Kulagina, E. S. Semenova, D. A. Livshits, M. V. Maksimov, and V. M. Ustinov, Fiz. Tekh. Poluprovodn. 39, 487 (2005) [Semiconductors 39, 462 (2005)].
M. H. MacDougal, J. Geske, C.-K. Lin, A. E. Bond, and P. D. Dapkus, IEEE Photonics Techn. Lett. 10, 15 (1998).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © N.A. Maleev, A.G. Kuzmenkov, A.S. Shulenkov, S.A. Blokhin, M.M. Kulagina, Yu.M. Zadiranov, V.G. Tikhomirov, A.G. Gladyshev, A.M. Nadtochiy, E.V. Nikitina, J.A. Lott, V.N. Svede-Shvets, N.N. Ledentsov, V.M. Ustinov, 2011, published in Fizika i Tekhnika Poluprovodnikov, 2011, Vol. 45, No. 6, pp. 836–839.
Rights and permissions
About this article
Cite this article
Maleev, N.A., Kuzmenkov, A.G., Shulenkov, A.S. et al. Matrices of 960-nm vertical-cavity surface-emitting lasers. Semiconductors 45, 818–821 (2011). https://doi.org/10.1134/S1063782611060133
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063782611060133