Optics letters
Optical properties of InGaAsN quantum well-based microlasers passivated by SiO2 sol-gel film.
Ivan Melnichenko, Talgat Shugabaev, Nikita Fominykh, Ivan Makhov, Eduard Moiseev, Vladislav Gridchin, Alexey Zhukov, Marina Kulagina, Natalia Kryzhanovskaya
Published: 202510.1364/OL.577745
Abstract
Low-temperature, plasma-free method of sol-gel SiO2 passivation coating film was applied to InGaAsN quantum well microlasers emitting in the 1.2 µm spectral range. A marked enhancement in their optical performance under optical pumping and current in…
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