Reduction of Gain-Saturation in Merged Beam Lasers
We present an InP-based laser with Y-coupling  inspired resonator cavity. This design allows the reduction of gain-saturation and two-photon absorption . This is achieved by increasing the cross-section of laser mode (reducing the field intensity) while maintaining single spatial mode operation, which is very important in numerous semiconductor laser applications. This design can be applied to wide-waveguide lasers , as in this work, as well as to SCOWL (slab-coupled optical waveguide...[Show more]
|Collections||ANU Research Publications|
|Source:||COMMAD 2012 Proceedings|
|01_Lysevych_Reduction_of_Gain-Saturation_2012.pdf||246.41 kB||Adobe PDF||Request a copy|
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