Organic Semiconductor Lasers

POSTED BY 24 Mar, 2025

Our collaborative research work on organic semiconductor lasers has made it to the front cover of ACS Applied Materials & Interfaces.

Organic semicoductor lasers offer advantages like light weight, low-cost, flexibility, and tunable emission wavelengths. Despite this, efficient deep blue organic laser materials are scarce. This work demonstrates how end cap groups significantly improve the photophysical properties of oligophenylene-based chromophores, enhancing emission strength, reducing ASE thresholds, and achieving high quantum yields and stability.