Photograph
Last cryomodule unload, #41 from Fermilab F1.3-06. This one will be one of a few spares for LCLS-II.
![Last cryomodule unload, #41 from Fermilab F1.3-06. This one will be one of a few spares for LCLS-II.](/sites/default/files/styles/card/public/2022-10/2021_0519_Last_Cryomodule_Delivery_Orrell-14.jpg?h=0152c0a0&itok=dceDAZc8)
![illustration of woman scientist observing stacked copper discs](/sites/default/files/styles/card/public/lectures_files/public_lecture_11_10_2020_600px.jpg?h=b39478b4&itok=G6W38NIa)
![How Science Unlocks Copper's Hidden Powers](/sites/default/files/styles/card/public/public_lecture_11_10_2020_title_only.jpg?h=98fc02fa&itok=Nzob_U8y)
![Pete Franco at the SLAC Machine Shop](/sites/default/files/styles/card/public/2020_1013_Pete_Franco_Day_In_The_Life_Orrell-9-sm.jpeg?h=56d0ca2e&itok=jApLrOG3)
Illustration
The second phase of a major upgrade project is now online at SLAC’S Linac Coherent Light Source (LCLS). On Saturday...
![SXU](/sites/default/files/styles/card/public/lclsII_undulators_small.jpg?h=854a7be2&itok=gOgbjqol)
Illustration
Klystrons are microwave generators. The klystrons used at SLAC are cousins to the microwave generators that heat up food in your microwave oven.
![Klystron poster](/sites/default/files/styles/card/public/klystron_alcove_poster_final_high_res.jpg?h=ca200347&itok=RB3GaCJw)