Tunable quantum cascade lasers for midinfrared spectroscopic sensing by Li, Jinghao

“…As a result, they have become valuable tools for precise optical sensing in various applications, including environmental monitoring, homeland security, and safe production. Particularly, there is a demand for single-mode lasers that can be tuned over a wide wavelength range without mode hopping, as they hold promise for detecting and distinguishing distinct components in chemical mixtures through quantitative analysis on absorption spectra. …”
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Battleground for belonging: the migration and identity formation of Qeshmis in the United Arab Emirates by Al Qassim, MH

“…With the establishment of modern nation-states in the United Arab Emirates (UAE) and Iran, Qeshmi individuals who resettled in the UAE faced the challenge of reconciling their (trans)national identities and adapting their social networks. …”