An Editors' Pick via #OPG_OpEx: Reflective-path-enabled folded AWG on thin-film lithium niobate with 20 GHz fine channel spacing bit.ly/4edv8XU #IntegratedOptics #LithiumNiobate

📢 Second-Harmonic Generation in #OpticalFibers Under an External #Electric Field 👨‍🔬 by Lanlan Liu*, Chongqing Wu*,Zihe Huang,Linkai Xia and Kaihong Wang Beijing Jiaotong University, China 🔗 mdpi.com/2076-3417/16/2/1136 #optics #optical #nonlinear #nonlinearoptics #opticalmaterials #opticaldevices #nonlinearphenomena #fiberoptics #integratedoptics #nonlinearimaging #photonicdevices

🎯 𝐋𝐎𝐋𝐈𝐏𝐎𝐏 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐎𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞 #𝟯 👉 LOLIPOP Project is designing active elements and external cavity lasers (ECLs) on the hybrid TriPleX platform – delivering ultra-narrow linewidth (<10 kHz), wide tunability (up to 60 nm) and operation at 780, 905 and 1064 nm! At the core of this effort: ✅ GaAs-based multi-quantum well (MQW) structures optimized for high output power (>50 mW) ✅ Flip-chip bonded active elements integrated on TriPleX with precise mechanical alignment ✅ External cavity lasers using high-Q micro-ring resonators (MRRs) and Vernier effect tuning ✅ Phase shifters (PZTs) enabling fast reconfiguration at low power consumption ✅ Three high-performance lasers for SHG (1064 nm), SPDC (780 nm) and LIDAR/photonic neural networks (905 nm) 💡 This innovation is not just about narrow linewidths or tunability, it’s about building next‑generation laser sources to power advanced sensing, quantum optics, and photonic systems. 📌 Click to read more about LOLIPOP Project Objectives 🔗 horizon-de-lolipop.eu/object… #LOLIPOPPRoject #Photonics #IntegratedOptics #GePhotodiodes #TriPleX #Semiconductors #ResearchInnovation #HorizonEurope #EUfunded

🟦#IEICE_ICT_Pioneers_Webinarシリーズ 🌐今週開催します！ 【5/21(水)16:00-17:00】 IEICE ICT Pioneers Webinar Series 🎙️光集積回路の研究から実用化までの軌跡と今後の展望 🗣️講演者：高橋　浩 氏（上智大学　理工学部情報理工学科） 詳細・申込はこちら📖 ieice.org/jpn_r/activities/w… #光集積回路 #フォトニクス #IntegratedOptics #シリコンフォトニクス #光通信 #光回路 #光ネットワーク #オプトエレクトロニクス

🟦#IEICE_ICT_Pioneers_Webinarシリーズ 🌐間もなく開催！ 【5/21(水)16:00-17:00】 IEICE ICT Pioneers Webinar Series 🎙️光集積回路の研究から実用化までの軌跡と今後の展望 🗣️講演者：高橋　浩氏（上智大学　理工学部情報理工学科） 講演詳細・登録はこちら📖 x.gd/QjLO5 #光集積回路 #フォトニクス #IntegratedOptics #シリコンフォトニクス #光通信 #光回路 #光ネットワーク #オプトエレクトロニクス

🟦#IEICE_ICT_Pioneers_Webinarシリーズ 🌐申し込み受付中 【5/21(水)16:00-17:00】 IEICE ICT Pioneers Webinar Series 🎙️光集積回路の研究から実用化までの軌跡と今後の展望 🗣️講演者：高橋　浩氏（上智大学　理工学部情報理工学科） 講演詳細・登録はこちら📖 ieice.org/jpn_r/activities/w… #光集積回路 #フォトニクス #IntegratedOptics #シリコンフォトニクス #光通信 #光回路 #光ネットワーク #オプトエレクトロニクス

For #SpotlightSunday see Spotlight Analysis of Inverse-designed broadband meta-coupler with high efficiency on thin-film lithium niobate bit.ly/4bmT0qp #Metasurfaces #IntegratedOptics @sjtu1896

🔥 Read our Paper 📚 Region-Selective Corrosion for the Fabrication of Tilted Microfiber Bragg Gratings: A Candidate for the Monitoring of Buildings’ Health 🔗 mdpi.com/2076-3417/14/11/470… 👨‍🔬 by Yufei Que et al. 🏫 Chang'an University #microfibersensor #building #healthmonitoring #fibersensors #integratedoptics

An Editors' Pick via #OPG_OpEx: DC-stable electro-optic modulators using thin-film lithium tantalate bit.ly/3OBG6Ks #IntegratedOptics @Harvard

Via #OPG_AO: High Q-factor Fano resonances based on an all-dielectric metasurface for high-performance refractive index sensing bit.ly/4e214N5 #IntegratedOptics #BoundStates @ULiaocheng

Via #OPG_OL: Non-Hermitian dynamical topological winding in photonic mesh lattices ow.ly/gFqn50StJsb #IntegratedOptics #GeometricPhase @Polimi

View Spotlight Analysis of the #OPG_OpEx paper Hybrid 3C-silicon carbide-lithium niobate integrated photonic platform ow.ly/NZro50S8AHS #IntegratedOptics #MaterialProperties

Via #OPG_OL: Monolithic tunable dual-wavelength laser utilizing erbium-doped lithium niobate on an insulator ow.ly/fYIz50S4PVJ #IntegratedOptics #TunableLasers

Via #OPG_OL: Demonstration of 4H-silicon carbide on an aluminum nitride integrated photonic platform ow.ly/x73u50S04Ha #IntegratedOptics #OpticalConfinement @CarnegieMellon

For #SpotlightSunday view Spotlight Analysis of the #OPG_OpEx paper SiN integrated photonic components in the visible to near-infrared spectral region ow.ly/RFIL50RPsHq Spotlight Summary by Gabriele Navickaite #IntegratedOptics #BeamSplitters

Via #OPG_AO: Topological protection of dual-polarization biphoton states in photonic crystals ow.ly/cncw50Rmtrx #IntegratedOptics #PolarizationControl

📢 @UTTroyes is organising a one-day #PhotonHub Demo Centre about Photonics for Quantum Technologies. 📅 16 May 2024 📍 Troyes, France 👉 buff.ly/44Cm741 #QuantumPhotonics #QuantumTechnologies #QuantumOptics #NonlinearOptics #IntegratedOptics #FibreOptics #Nanoemitters

An Editors' Pick via #OPG_OMEx: Electro-optical control of polarization in femtosecond-laser written waveguides using an embedded liquid crystal cell ow.ly/fuTN50RaTrT #IntegratedOptics #LaserWritingl @UniJena

Via #OPG_Optica: Large reconfigurable quantum circuits with SPAD arrays and multimode fibers ow.ly/1uXH50R1wfL #IntegratedOptics #QuantumWalks @lkb_lab

Via #OPG_AO: Laser welding of fiber array units ow.ly/TYRB50QXORi #IntegratedOptics #LaserSystems @Corning