![Menhir Photonics on Twitter: "On our way to OSA Laser Congress (ASSL) @OSAPublishing. Come to see our latest results achieved with Scott Diddams @NIST and Thomas Südmeyer @UniNeuchatel. #ultrafastlasers #Swiss #ASSL2019 https://t.co/pJ8GtECuX1" / Menhir Photonics on Twitter: "On our way to OSA Laser Congress (ASSL) @OSAPublishing. Come to see our latest results achieved with Scott Diddams @NIST and Thomas Südmeyer @UniNeuchatel. #ultrafastlasers #Swiss #ASSL2019 https://t.co/pJ8GtECuX1" /](https://pbs.twimg.com/media/EFn1IBuWsAEz1JO.jpg)
Menhir Photonics on Twitter: "On our way to OSA Laser Congress (ASSL) @OSAPublishing. Come to see our latest results achieved with Scott Diddams @NIST and Thomas Südmeyer @UniNeuchatel. #ultrafastlasers #Swiss #ASSL2019 https://t.co/pJ8GtECuX1" /
![PDF) Photo-Thermo-Refractive Glass Doped with Rare Earth Ions as a Promising Laser and Holographic Medium PDF) Photo-Thermo-Refractive Glass Doped with Rare Earth Ions as a Promising Laser and Holographic Medium](https://i1.rgstatic.net/publication/336782145_Photo-Thermo-Refractive_Glass_Doped_with_Rare_Earth_Ions_as_a_Promising_Laser_and_Holographic_Medium/links/6310bbbf1ddd447021287d38/largepreview.png)
PDF) Photo-Thermo-Refractive Glass Doped with Rare Earth Ions as a Promising Laser and Holographic Medium
![After 50 years, LASER World of PHOTONICS shines on | Industry Insight | Jun 2023 | Photonics Spectra After 50 years, LASER World of PHOTONICS shines on | Industry Insight | Jun 2023 | Photonics Spectra](https://www.photonics.com/images/Web/Articles/2023/6/5/Munich_fig1.jpg)