Publications of Prof. Dr. Christian Koos

Journal Articles (4)

• 1. Fang, D.; Zhang, J.; Kotz, A.; Lihachev, G.; Churaev, M.; Li, Z.; Schwarzenberger, A.; Ou, X.; Koos, C.; Kippenberg, T. J.
  Ultrabroadband thin-film lithium tantalate modulator for high-speed communications
  Optica 11, 1614-1620 (2024) [DOI] more
  


• 2. Adib, M. M. H.; Fuellner, C.; Peng, H.; Koos, C.; Freude, W.; Randel, S.
  Coherent time- and wavelength-division multiplexed point-to-multipoint optical access network using low-cost DFB lasers enabled by a frequency comb
  Opt. Express 32, 38516-38530 (2024) [DOI] more
  


• 3. Freude, W.; Kotz, A.; Kholeif, H.; Schwarzenberger, A.; Kuzmin, A.; Eschenbaum, C.; Mertens, A.; Sarwar, S.; Erk, P.; Braese, S.; Koos, C.
  High-performance modulators employing organic electro-optic materials on the silicon platform
  IEEE J. Sel. Topics Quantum Electron., Page 1–22, Art no. 3400222 (Invited Review) 30 (2024)
  


• 4. Drayss, D.; Fang, D.; Fuellner, C.; Freude, W.; Randel, S.; Koos, C.
  Non-sliced Optical Arbitrary Waveform Measurement (OAWM) Using a Silicon Photonic Receiver Chip.
  Journal of Lightwave Technology 1–19 (2024) [DOI] more
  

Publications in Conference Proceedings (11)

• 1. Schwarzenberger, A.; Singer, S.; Eschenbaum, C.; Martens, M.; Mertens, A.; Dagher, G.; Valenziano, L.; Sarwar, S.; Kholeif, H.; Kotz, A.; Zwick, T.; Braese, S.; Freude, W.; Randel, S.; Koos, C.
  Linear-drive amplifier-less 112 Gbit/s PAM4 operation of a silicon-organic hybrid (SOH) Mach-Zehnder modulator at 265 mVpp
  Optical Fiber Communication Conference (OFC), San Diego (CA), USA, March 24–28 , Paper M3K (2024)
  


• 2. Koos, C.; Freude, W.; Randel, S.; Braese, S.; Erk, P.; Eschenbaum, C.; Kuzmin, A.; Mertens, A.; Schwarzenberger, A.; Kholeif, H.; Kotz, A.; Sarwar, S.; Singer, S.
  Silicon-organic hybrid (SOH) integration - from lab to fab
  Optical Fiber Communication Conference (OFC), San Diego (CA), USA, March 24–28 , Paper M3K (2024)
  


• 3. Maier, P.; Kotz, A.; Hebeler, J.; Zhang, Q.; Benz, C.; Quint, A.; Kretschmann, M.; Harter, T.; Randel, S.; Lemmer, U.; Freude, W.; Zwick, T.; Koos, C.
  3D freeform millimeter-wave and THz structures based on multi-photon lithography
  Optical Fiber Communication Conference (OFC), San Diego (CA), USA, March 24–28, Poster W2A (2024)
  


• 4. Mahmud, M. S.; Matalla, P.; Dittmer, J.; Schindler, A.; Runge, P.; Koos, C.; Randel, S.
  Optic-Electronic-Optic Interferometer on an Indium Phosphide Platform
  Conference on Lasers and Electro-Optics (CLEO), Charlotte, USA, May 05-10, 2024, paper STh1Q.6 (2024)
  


• 5. Schwaab, P.; Maier, P.; Bao, Y.; Singer, S.; Worgull, M.; Freude, W.; Koos, C.
  Pluggable Single-Mode Chip-Chip Connections Using Facet-Attached Microlenses and Passive Mechanical Joints
  Conference on Lasers and Electro-Optics (CLEO), Charlotte, USA, May 05-10, 2024, paper SM1D.5 (2024)
  


• 6. Drayss, D.; Fang, D.; Quint, A.; Valenziano, L.; Lauermann, M.; Lihachev, G.; Chen, Y.; Peng, H.; Randel, S.; Zwick, T.; Freude, W.; Kippenberg, T. J.; Koos, C.
  Integrated non-sliced OAWM engine enabling 320 GHz photonic-electronic analog-to-digital conversion
  Optical Fiber Communication Conference (OFC'24), San Diego (CA), USA, March 24–28, 2024, Paper W3B.4 (2024) more
  


• 7. Foroutan-Barenji, S.; Krimmer, J.; Freude, W.; Koos, C.
  Efficient Modelling of 3D-Printed Freeform Waveguides by a Dedicated Beam-Propagation Method (BPM) Based on Transformation Optics
  European Conference on Integrated Optics (ECIO), Aachen, Germany, June 17-19, Springer Proceedings in Physics (SPPHY), Vol. 402 (2024) [DOI] more
  


• 8. Peng, H.; Chen, Y.; Robles Lopez, I.; Lihachev, G.; Tian, H.; Voloshin, A.; Riemensberger, J.; Maier, P.; Skacel, S.; Lauermann, M.; Attanasio, A.; Randel, S.; Freude, W.; Bhave, S.; Kippenberg, T. J.; Koos, C.
  Low-Phase-Noise Frequency-Agile Hybrid Integrated Lasers Offering Highly Linear Tuning for FMCW LiDAR
  Conference on Lasers and Electro-Optics (CLEO), Charlotte, USA, May 5-10, SM2M.1, Optica Publishing Group (OSA) (2024)
  


• 9. Bao, Y.; Paszkiewicz, M.; Krimmer, J.; Freude, W.; Randel, S.; Rockstuhl, C.; Koos, C.
  Loss Prediction and 3D Trajectory Design of Photonic Wire Bonds using Artificial Neural Networks (ANN)
  Conference on Lasers and Electro-Optics (CLEO), Charlotte, USA, May 5-10 , Paper SM1I.3 (2024)
  


• 10. Fang, D.; Drayss, D.; Chen, Y.; Fuellner, C.; Peng, H.; Quint, A.; Valenziano, L.; Randel, S.; Zwick, T.; Freude, W.; Kippenberg, T. J.; Koos, C.
  Spectrally Sliced Optical Arbitrary Waveform Measurement (OAWM) Using a Photonic Multi-Chip Receiver Assembly
  Optical Fiber Communication Conference (OFC), Technical Digest Series (Opt. Express), March 24-28, Paper Tu2A.4. (2024) more
  


• 11. Schwarzenberger, A.; Sarwar, S.; Eschenbaum, C.; Mertens, A.; Martens, M.; Kotz, A.; Fang, D.; Sherifaj, A.; Singer, S.; Kholeif, H.; P., Kern; Erk, P.; Kuzmin, A.; Braese, S.; Randel, S.; Freude, W.; Koos, C.
  O-Band SOH Mach-Zehnder Modulator Operating at a PAM4 Line Rate of 384 Gbit/s with Sub-Volt Drive Voltage
  Optical Fiber Communication Conference (OFC), San Diego (CA), USA, March 24–28 , Paper Th4B.6 (2024) more