PLQY

Contents Understand Steps for Measuring Absolute Quantum Yield at A Glance! Contents Step 1. Set up the excitation light source. Step 1. Setting up the excitation light source (this article takes a 405 nm laser as an example): The excitation light source is connected to the optical fiber by optical fiber coupling and connected to the …

Understand Steps for Measuring Absolute Quantum Yield at A Glance Read More »

Contents PLQY (Photoluminescence Quantum Yield or Quantum Efficiency) and it’s applications. ─ Key for achieving high device efficiency and stability ─ Contents What is PL? 　　Photoluminescence (PL) refers to the process in which a substance absorbs photons and then re-radiates photons. Photoluminescence (PL) is one of the various forms of substance luminescence. Substance absorbs photons …

PLQY (Photoluminescence Quantum Yield or Quantum Efficiency) and it’s applications. The key for achieving high device efficiency and stability. Read More »