Thermal control band-edge lasing toward near IR from dye-doped cholesteric liquid crystal: Relatively stable operation at high temperatures

JH Lin, WC Shih, ZH **e, SY Tsay, CC Huang - Optics & Laser Technology, 2024 - Elsevier
The exceptional band-edge lasing from dye-doped cholesteric liquid crystals (DD-CLCs),
which can be easily fabricated by blending chiral molecules with nematic liquid crystals …

Multimode robust lasing in a dye-doped polymer layer embedded in a wedge-shaped cholesteric

TM Sarukhanyan, H Gharagulyan, MS Rafayelyan… - Molecules, 2021 - mdpi.com
Cholesteric liquid crystals (CLCs) with induced defects are one of the most prominent
materials to realize compact, low-threshold and tunable coherent light sources. In this …

The Polarization of Laser Generation from the Cholesteric Liquid Crystal–Dye-Doped Polymer Layer–Cholesteric Liquid Crystal System

TM Sarukhanyan - Journal of Contemporary Physics (Armenian Academy …, 2021 - Springer
The state of polarization is an important feature of any laser emission. The polarization of
light is important for the processing of laser beams in polarization-dependent devices such …