%0 Journal Article
	%A K. Melouk and  M. Dellakrachai
	%D 2015
	%J International Journal of Physical and Mathematical Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 106, 2015
	%T Characterization of InGaAsP/InP Quantum Well Lasers
	%U https://publications.waset.org/pdf/10002690
	%V 106
	%X Analytical formula for the optical gain based on a
simple parabolic-band by introducing theoretical expressions for the
quantized energy is presented. The model used in this treatment take
into account the effects of intraband relaxation. It is shown, as a
result, that the gain for the TE mode is larger than that for TM mode
and the presence of acceptor impurity increase the peak gain.
	%P 618 - 622