Interpretation and applications of Tm3+ spectra: From energy levels to photonic devices

Key Points

• Optical materials based on Tm3+ exhibit unique electronic transitions, enhancing their utility in photonic devices.
• Key findings show that Tm3+ can improve device efficiency through optimized energy level manipulation and spectra.
• Assessment of Tm3+ spectra reveals new insights into luminescence, beneficial for advanced photonic applications.
• Potential applications in photonic devices highlight the need for further research in energy level understanding.