Dou, Wei, Zhou, Yiyin, Margetis, Joe, Ghetmiri, Seyed Amir, Al-Kabi, Sattar, Du, Wei, Liu, Jifeng, Sun, Greg, Soref, Richard A., Tolle, John, Li, Baohua, Mortazavi, Mansour, and Yu, Shui-Qing. Optically pumped lasing at 3  μm from compositionally graded GeSn with tin up to 223%. Optics Letters 43.19 Web. doi:10.1364/OL.43.004558.

Dou, Wei, Zhou, Yiyin, Margetis, Joe, Ghetmiri, Seyed Amir, Al-Kabi, Sattar, Du, Wei, Liu, Jifeng, Sun, Greg, Soref, Richard A., Tolle, John, Li, Baohua, Mortazavi, Mansour, & Yu, Shui-Qing. Optically pumped lasing at 3  μm from compositionally graded GeSn with tin up to 223%. Optics Letters, 43 (19). https://doi.org/10.1364/OL.43.004558

Dou, Wei, Zhou, Yiyin, Margetis, Joe, Ghetmiri, Seyed Amir, Al-Kabi, Sattar, Du, Wei, Liu, Jifeng, Sun, Greg, Soref, Richard A., Tolle, John, Li, Baohua, Mortazavi, Mansour, and Yu, Shui-Qing. "Optically pumped lasing at 3  μm from compositionally graded GeSn with tin up to 223%". Optics Letters 43 (19). Country unknown/Code not available: Optical Society of America. https://doi.org/10.1364/OL.43.004558. https://par.nsf.gov/biblio/10075242.

@article{osti_10075242,
place = {Country unknown/Code not available}, title = {Optically pumped lasing at 3  μm from compositionally graded GeSn with tin up to 223%}, url = {https://par.nsf.gov/biblio/10075242}, DOI = {10.1364/OL.43.004558}, abstractNote = {Not Available}, journal = {Optics Letters}, volume = {43}, number = {19}, publisher = {Optical Society of America}, author = {Dou, Wei and Zhou, Yiyin and Margetis, Joe and Ghetmiri, Seyed Amir and Al-Kabi, Sattar and Du, Wei and Liu, Jifeng and Sun, Greg and Soref, Richard A. and Tolle, John and Li, Baohua and Mortazavi, Mansour and Yu, Shui-Qing}, }