# Quantum cascade laser: 30 years of discoveries

**Authors:** Miriam S. Vitiello, Jerome Faist, Benjamin S. Williams, Paolo De Natale

PMC · DOI: 10.1515/nanoph-2025-0482 · 2025-10-21

## Full-text entities

- **Chemicals:** p-doped germanium (-), Quantum (MESH:C050296)

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Source: https://tomesphere.com/paper/PMC12552865