Robinson, John M., Oelker, Eric, Milner, William R., Zhang, Wei, Legero, Thomas, Matei, Dan G., Riehle, Fritz, Sterr, Uwe, and Ye, Jun. Crystalline optical cavity at 4  K with thermal-noise-limited instability and ultralow drift. Optica 6.2 Web. doi:10.1364/OPTICA.6.000240.

Robinson, John M., Oelker, Eric, Milner, William R., Zhang, Wei, Legero, Thomas, Matei, Dan G., Riehle, Fritz, Sterr, Uwe, & Ye, Jun. Crystalline optical cavity at 4  K with thermal-noise-limited instability and ultralow drift. Optica, 6 (2). https://doi.org/10.1364/OPTICA.6.000240

Robinson, John M., Oelker, Eric, Milner, William R., Zhang, Wei, Legero, Thomas, Matei, Dan G., Riehle, Fritz, Sterr, Uwe, and Ye, Jun. "Crystalline optical cavity at 4  K with thermal-noise-limited instability and ultralow drift". Optica 6 (2). Country unknown/Code not available: Optical Society of America. https://doi.org/10.1364/OPTICA.6.000240. https://par.nsf.gov/biblio/10086231.

@article{osti_10086231,
place = {Country unknown/Code not available}, title = {Crystalline optical cavity at 4  K with thermal-noise-limited instability and ultralow drift}, url = {https://par.nsf.gov/biblio/10086231}, DOI = {10.1364/OPTICA.6.000240}, abstractNote = {Not Available}, journal = {Optica}, volume = {6}, number = {2}, publisher = {Optical Society of America}, author = {Robinson, John M. and Oelker, Eric and Milner, William R. and Zhang, Wei and Legero, Thomas and Matei, Dan G. and Riehle, Fritz and Sterr, Uwe and Ye, Jun}, }