Via #OPG_OL: White-cell multipass optical parametric amplifier with 91.9% quantum efficiency at 1490 nm https://bit.ly/4hknttG #Crosstalk #EnergyTransfer @unistuttgart.bsky.social 💡⚛️

just read @cwcrosstalk "Crosstalk" straight through in one sitting and I can't stop smiling. loved it! I ship Briddey and C.B. so hard! where's the sequel? #crosstalk #ConnieWillis #telepathy ❤💜💖💕💞💟