Roy Zektzer, Hummon, Matthew T. , Stern, Liron , Sebbag, Yoel , Barash, Yefim , Mazurski, Noa , Kitching, John , and Levy, Uriel . 2020. “A Chip‐Scale Optical Frequency Reference For The Telecommunication Band Based On Acetylene”. Laser & Photonics Reviews, 14, 6, Pp. 1900414. https://onlinelibrary.wiley.com/doi/full/10.1002/lpor.201900414.