[23a-A310-1~7] 4.7 Quantum Optics, Nonlinear Optics and Structured Optics

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)English Presentation

[23a-A310-4] Enhancing Nonlinear Signals of Blood Plasma in the Z-scan Technique Using Copper Nanoparticles

〇Mustabi Mustafa Chowdhury¹, Yasmeen Haque¹, Md. Enamul Hoque¹ (1.SUST)

Keywords:

Z Scan Technique,Laser Ablation,Copper nanoparticles

We incorporated pulsed laser ablated copper nanoparticles (Cu-NPs) of indirect bandgap 2.05 \pm 0.05 eV to enhance the nonlinear optical signal of blood plasma in the Z-scan technique. The nonlinear signal of blood plasma (phase shift = 0.49) has been enhanced at about 114% by mixing with copper nanoparticles.