2 papers
physics.optics2026
Generation of continuous-wave laser light at 148.4 nm using cavity-enhanced second harmonic generation in
Keerthan Subramanian, Hiroki Tanaka, Simon J. Herr +22
The development of a nuclear optical clock based on \textsuperscript{229}Th is expected to influence the next generation of time and frequency standards. At its heart is the need f…
physics.optics2026
Magnetic-polarization-dependent spectroscopy of lanthanide-doped anisotropic crystals
Zoe Liestmann, Luca Koldeweyh, Moritz Badtke +3
We experimentally demonstrate that absorption and emission spectra of trivalent lanthanide-doped anisotropic crystals can exhibit a significant magnetic-polarization dependence, wh…