Jalali B. – TechConnect Briefs

Demonstration of Pulsed Silicon Raman Laser

Boyraz O., Jalali B., University of California, Los Angeles, US

Recently, Raman effect in silicon has been pursued for light generation and amplification by utilizing high Raman gain coefficient of silicon. However, free carrier generation due to two photon absorption limited the achieving high Raman [...]

Add-Drop Filters utilizing Vertically Coupled Microcavities in Silicon

Koonath P., Indukuri T., Jalali B., University of California, Los Angeles, US

Micro-resonant optical cavities facilitate dense integration of optical devices on a chip. Through vertical integration of devices, precise control over the critical dimension of the structure can be achieved. Add-drop multiplexers based on vertically coupled [...]