JFIF$Photoshop 3.08BIM?Locking-enabled multimodal soliton microcombs achieve day-scale720260909P Denise MaddoxUAuthoraLocking-enabled multimodal soliton microcombs achieve day-scale stability for precision metrology Science@https://scienmag.com/locking-enabled-multimodal-soliton-microcom© 2026 Sciencehttps://scienmag.com/~Optical frequency combs have transformed the way scientists measure light and time, earning the Nobel Prize in Physics in 2005 and underpinning technologies ranging from atomic clocks to exoplanet detection. Yet the miniature on-chip versions of these combs, known as soliton microcombs, have long suffered from a frustrating paradox: the most stable and useful operating […]ScienceTecTechnology and EngineeringTechnology and Engineering1advancements in miniature optical frequency combs!day-scale stability in microcombsdissipative Kerr solitonshigh-precision time measurement!long-term stability in microcombsµresonator mode locking techniques-multimodal locking-enabled soliton microcombs"multimodal resonance stabilizationon-chip optical frequency combs precision metrology applicationsstability of soliton microcombs&unattended optical measurement systemsC    !'"#%%%),($+!$%$C   $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$"9!1"AQ2aqB#R%3CDbr6 !1AQ2q"3RaBSbc ?bGe& jD0 סZ[__lЫsbjM͉@k4o vAN淁h;UIZ7b,* )zu'o$WVf@sRm$-[_5bhl\0# yfՌM;vv1HF@Q}fQ>b"c "Zp('MjΑj(;;vYgzHm?B9FUAA8qEu=*`8V ^bR=*T ஊ)W3J\ƛHGQi*0Oq] Q5 WbȐ3QZUoӵ8#phҴRAe:*RgpRGj>R:24?U4]~ԫCC=@朔N 3FS8FiFH\ 2OBd)i <\enM,9D}k(\Y>$d`zaQN[~gGW kկ+ؑHOZYҮnRaO@Rr@k.iȑ $1Yۅ-Qy|To>SC3Q3RAQO)9ɖXJR-*#ܛ\9 V&lΛ9&WM ڠy1kmi !cZ*jAGVj枡PaU!((>Sڶd70$1M[N*Q}a"!GIίUeqYEA.ao)LnXT9>Q:/A$}K*QJrjAq.gִŀ.%1+rD[gʏZ,$;Q!q):Љ]Ghw +{X\qOiAdvT5܁Q2 Y弛SȨ\L[S)mb,m;B[mɰ֎ ,?M .<5mT+6T3W͢ڦ(ۑR֭vY?2Ԩ xs-W=Urj=r!EUM]rIjB-IZ ~Ƴquhm+: ʛ )_0,Jjƞ*S*d$s}j wNS=Zb&ě/3iަwnYsӭeZ.8:%:ZSEnIN[AuRF{{Zowe, hqV@-?X)Zq6=Rm2mj"1DRGלRm`,Pml0gm0./I5 ==.vbpUPgOXn4.B_q$ n#RM0"sZvdTG a-w(̓Yui\&;=,]Z@n F B )`}LmLRTr;zW^d.A$ͷp'Q8cru[AryLtG/TktnCMoH9 M^g÷ZS6ۭ7y!]?j41[ukՠqnxZܜCb6ҮMlL^/7gU!k[j-V-7+PnH!  gҹ~ zQGMZ&6պ#h2S-cQB[01`/C> xJUrΈ6e]G0ݱ=f[PǝgousKKK&ԥRG?NNp(+I\3}?*,Pd(.R[ň0ҁoj<{ JT$ߡۜYp>X6V i>{-7rycP4|"%U Ws`YlC6?t5t+\ 9j=Zݪn!*+@|VC PIԗڙ1%KR\! G$~ե[4$P^ Y(t(nq^gݔ\~LW CYXѱOGMw`I|%*I$TL 6JT g>ct M2US(\GJDC5D9kQ%9)C-(N?5Gxٌ.K>[s-4^@<{~M7Kʕ/C9Ny>ƷpXABX۬%OA=Wƒ v:t%#`k!-;( ?Ҩ|$eIm^``Mo]Zt|m|Z٭Q`ZC$ _P1v6czPCrR )e^WtW6;i u. vW#T RnP j Qgy(N*ޤx#*>K"zzl?6¸ wNОg,6}=E}^{ Z50}f 7Ğ+rkZ!@DG:6;qc|qH⮬36g6T1H *2ئΚJ5hE1ORc_Npt+AOC7)D3*IǵƲL ]eo/MLJA_J@3Y*Xy;DۊVo;H8Lx^緽*Us}ꏹ=J{ҥT~x{YrkB=#*ToOhf^j(Rϡ/)=JyC "5)J|J {dlcUGQTx&wR.%D zT0{4w\Z{ם S'<ҥ]=,C qTӎ,|RjAq}EҥJ@