~2008

5. Large area InGaAs/GaAs resonant cavity enhanced photodetector for sensor applications

B. K. Jeong, Y. M. Song, V. V. Lysak, and Y. T. Lee*

J. Optoelectron. Adv. Mater. 10, 2547 (2008)

4. Stable single-mode operation of VCSELs with a mode selective aperture

K. S. Chang, Y. M. Song, and Y. T. Lee*

Appl. Phys. B 89, 231 (2007).

3. Step-by-step parameter-extraction method for high-speed vertical cavity laser’s rate-equation model

V. V. Lysak, K. S. Chang, Y. M. Song, and Y. T. Lee*

J. of Optoelectron. Adv. Mater. 9, 2813 (2007)

2. Self-aligned microlens-integrated vertical-cavity surface-emitting lasers

K. S. Chang, Y. M. Song, and Y. T. Lee*

IEEE Photon. Technol. Lett. 18, 2203 (2006).

1. Microlens fabrication by selective oxidation of composition graded digital alloy AlGaAs

K. S. Chang, Y. M. Song, and Y. T. Lee*

IEEE Photon. Technol. Lett. 18, 121 (2006).