Review of circuit designs for high-speed VCSEL drivers based on integrated technologies

Authors and copyright holders:

• Hodzhikov D. V. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)
• Koryakovtsev A. S. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)
• Kokolov A. A. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)

• 1. Internet traffic. 2024. Available at: http://itu.int (accessed: 23 February 2026).
• 2. The 2025 Cloudflare Radar Year in Review: The rise of AI, post-quantum, and record-breaking DDoS attacks. 2025. Available at: http://cloudflare.com (accessed: 23 February 2026).
• 3. Petrov V.M., Shamray A.V. Mikrovolnovye integral'nye opticheskie modulyatory: teoriya i praktika [Microwave Integrated Optical Modulators: Theory and Practice]. Saint Petersburg, ITMO University Publ., 2021 (in Russ.).
• 4. Gao J. Optoelectronic integrated circuit design and device modeling. Beijing, Higher Education Press, 2011, 292 p.
• 5. Keiser G. Fiber Optic Communications. Singapore, Springer, 2021, 654 p.
• 6. Razavi B. Design of integrated circuits for optical communications. 2nd ed. Hoboken, Wiley, 2012, 444 p.
• 7. Chi J., Li X., Niu C., Zhao J. Enhanced Modulation Bandwidth by Delayed Push-Pull Modulated DFB Lasers. Micromachines, 2023, vol. 14, no. 1, p. 115.
• 8. Amann M.C. Long wavelength VCSELs. Proc. of the OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, Anaheim Convention Center, Anaheim, California: IEEE, 2005. DOI: 10.1109/OFC.2005.192970.
• 9. Qiu Z. et al. Temperature-Stabilized 850 nm High-Speed VCSEL With Modulation Bandwidth Over 30 GHz. IEEE Photonics Technology Letters, 2025, vol. 37, no. 24, pp. 1417–1420.
• 10. Yamaoka S., Diamantopoulos N.-P., Nishi H., Nakao R., Fujii T., Takeda K., Hiraki T., Tsurugaya T., Kanazawa S., Tanobe H., Kakitsuka T., Tsuchizawa T., Koyama F., Matsuo S. Directly Modulated Membrane Lasers with 108 GHz Bandwidth on a High-thermal-conductivity Silicon Carbide Substrate. Nature Photonics, 2020, vol. 15, pp. 28–35.
• 11. Zwickel H. et al. Silicon-organic hybrid (SOH) modulators for intensity-modulation / direct-detection links with line rates of up to 120 Gbit/s. Optics Express, 2017, vol. 25, pp. 23784–23800.
• 12. Zhang H. et al. 800 Gbit/s transmission over 1 km single-mode fiber using a four-channel silicon photonic transmitter. Photonics Research, 2020, vol. 8, pp. 1776–1782.
• 13. Zhang J. et al. Demonstration of 260-Gb/s single-lane EML-based PS-PAM-8 IM/DD for datacenter interconnects. Proc. of the Optical Fiber Communication Conference (OFC), San Diego, California, United States, IEEE, 2019. DOI: 10.1364/OFC.2019.W4I.4
• 14. Xu Q., Schmidt B., Pradhan S., Lipson M. Micrometre-scale silicon electro-optic modulator. Nature, 2005, vol. 435, pp. 325–327.
• 15. Ahmed F. SiGe-Based Broadband Integrated Circuits and Systems for Millimeter-Wave & THz Radar Applications. Cand. Diss. Thesis. Linz, Johannes Kepler University, 2018.
• 16. Proesel J.E., Lee B.G., Baks C.W., Schow C.L. 35-Gb/s VCSEL-Based optical link using 32-nm SOI CMOS circuits. Proc. of the OFC/NFOEC, Anaheim, CA, USA, Optica Publishing Group, 2013, pp. 1–3.
• 17. Szilagyi L., Belfiore G., Henker R., Ellinger F. 30 Gbit/s 1.7 pJ/bit common-cathode tunable 850-nm-VCSEL driver in 28 nm digital CMOS. Proc. of the IEEE Optical Interconnects Conference (OI), Santa Fe, NM, USA, IEEE, 2017, pp. 51–52.
• 18. Kromer C. et al. A 100mW 4x10Gb/s transceiver in 80nm CMOS for high-density optical interconnects. IEEE International Digest of Technical Papers. Solid-State Circuits Conference, San Francisco, California, United States, IEEE, 2005. DOI: 10.1109/ISSCC.2005.1494005.
• 19. Young I.A. et al. Optical I/O Technology for Tera-Scale Computing. IEEE Journal of Solid-State Circuits, 2010, vol. 45, no. 1, pp. 235–248.
• 20. Sialm G., Kromer C., Ellinger F., Morf T., Erni D., Jackel H. Design of low-power fast VCSEL drivers for high-density links in 90-nm SOI CMOS. IEEE Transactions on Microwave Theory and Techniques, 2006, vol. 54, no. 1, pp. 65–73.
• 21. Lao Z., Thiede A., Nowotny U. et al. Modulator driver and photoreceiver for 20 Gb/s optic-fiber links. Journal of Lightwave Technology, 1998, vol. 16, no. 8, pp. 1491–1497.
• 22. Ransijn H., Salvador G., Daugherty D., Gaynor K. A 10 Gb/s, 120/60 mA laser/modulator driver IC with dual-mode actively matched output buffer. Proc. of the GaAs IC Symposium Technical Digest, Seattle, United States, IEEE, 2000, pp. 201–204.
• 23. Berroth M. et al. 10-20 Gbit/s GaAs/AlGaAs HEMT ICs for high speed data links. Proc. of the GaAs IC Symposium Technical Digest, Miami Beach, Florida, United States, IEEE, 1992, pp. 291–294.
• 24. Wang Z.-G., Berroth M., Nowotny U. et al. 15 Gbit/s integrated laser diode driver using 0.3 μm gate length quantum well transistors. Electronics Letters, 1992, vol. 28, no. 3, pp. 222–224.
• 25. Dawei Z., Yingmei C., Ling T., Li Z. Design of a 10 Gb/s Laser Diode Voltage Driver in 0.18 um CMOS technology. Proc. of the IEEE MTT-S International Microwave Workshop Series, Nanjing, China, IEEE, 2012, pp. 1–4.
• 26. Lin Y., Zhu E., Gu G. A 10Gb/s Burst-Mode Laser Diode Driver for IEEE 802.3av 10G-EPON Applications. Proc. of the Second International Conference on Future Networks, Sanya, China, IEEE, 2010, pp. 256–260.
• 27. Wenyuan L., Sun C., Zhao Q., Xiong W. Design of 12-channel 120Gb/s laser diode driver array in 0.18µm CMOS technology. Proc. of the International Conference on Advanced Technologies for Communications (ATC 2014), Hanoi, Vietnam, IEEE, 2014, pp. 27–31.
• 28. Wu T.-Y., Jou J.-J., Shih T.-T. et al. Design of a 25-Gb/s PAM-4 VCSEL Diode Driver with an Equalizer in 90-nm CMOS Technology. Proc. of the IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, IEEE, 2019.
• 29. Rabii S. et al. An integrated VCSEL driver for 10 Gb ethernet in 0.13/um CMOS. Proc. of the IEEE International Solid State Circuits Conference, San Francisco, USA, IEEE, 2006, pp. 930–939.
• 30. Ciubotaru A.A., Garcia J.S. An integrated direct-coupled 10-Gb/s driver for common-cathode VCSELs. IEEE Journal of Solid-State Circuits, 2004, vol. 39, no. 3, pp. 426–433.
• 31. Sedighi B., Scheytt J.C. 40 Gb/s VCSEL Driver IC with a New Output Current and Pre-Emphasis Adjustment Method. Proc. of the IEEE/MTT-S International Microwave Symposium Digest, Montreal, Canada, IEEE, 2012.
• 32. Annen R., Eitel S. Low power and low noise VCSEL driver chip for 10 Gbps applications. Proc. of the 17th Annual Meeting of the IEEE Lasers and Electro-Optics Society (LEOS 2004), Rio Grande, Brazil, IEEE, 2004, vol. 1, pp. 312–313.
• 33. Optoelektronnyye moduli [Optoelectronic modules]. Available at: centervospi.ru (accessed: 23 February 2026) (in Russ.).
• 34. Gorshkova N.M., Solokhina T.V., Skok D.V. et al. Topologiya integral'noy mikroskhemy drayvera lazernykh diodov 1288mm015 [Topology of the laser diode driver 1288mm015]. Russian Federation Certificate for Registration of Integrated Circuit Topology, no. 2018630125, 2018 (in Russ.).
• 35. IEEE Standard for Jitter and Phase Noise. IEEE Std 2414-2020, 2021, 42 p.
• 36. IEEE Standard for Ethernet. IEEE Std 802.3-2022. Available at: http://ieee.org (accessed: 23 February 2026).
• 37. Inoue T., Tsuchiya A., Kishine K., Ito D., Takahashi Y., Nakamura M. A 28-Gb/s VCSEL Driver with Variable Output Impedance in 65-nm CMOS. Proc. of the 2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS), Fukuoka, Japan, IEEE, 2022.
• 38. Yang J. et al. A 50-Gb/s 1.35-pJ/b PAM-4 VCSEL Transmitter With Three-Tap Asymmetric FFE and Current-Reuse Technique in 40-nm CMOS. IEEE Transactions on Microwave Theory and Techniques, 2025, vol. 73, no. 7, pp. 3855–3864.
• 39. Mahran S., Liboiron-Ladouceur O., Cowan G. 20 Gb/s Dual-Mode SST VCSEL Driver. Proc. of the 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), Lansing, MI, USA, IEEE, 2021, pp. 428–431.
• 40. Mowlavi S., Giannakopoulos S., Grabowski A., Svensson L. A Review of IC Drivers for VCSELs in Datacom Applications. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2024, vol. 32, no. 1, pp. 42–54.
• 41. Giuglea A., Belfiore G., Khafaji M.M., Henker R., Ellinger F. A 37-Gb/s monolithically integrated electro-optical transmitter in a silicon photonics 250-nm BiCMOS process. Journal of Lightwave Technology, 2022, vol. 40, no. 7, pp. 2080–2086.
• 42. Giuglea A., Belfiore G., Protze F., Henker R., Ellinger F. A High-Speed 130-nm SiGe BiCMOS Integrated Duobinary Driver for Data Rate Capacity Enhancement in VCSEL-Based Optical Links. IEEE Access, 2024, vol. 12, pp. 28343–28352.
• 43. Min Y. et al. A 56-Gb/s, 6.3-pJ/bit PAM-4 DFB Laser Driver Incorporating Asymmetric Equalization and Integrated CDR in 28 nm CMOS. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2025, vol. 33, no. 10, pp. 2749–2760.
• 44. Hecht U. True Voltage-Mode NRZ VCSEL Transmitter enabling 60 Gbit/s at 0.37 pJ/bit in 22 nm FDSOI. Proc. of the ESSCIRC 2023 - IEEE 49th European Solid State Circuits Conference (ESSCIRC), Lisbon, Portugal, IEEE, 2023, pp. 365–368.
• 45. Hecht U., Scholz P., Kurth P., Buballa F., Ordouei H., Gerfers F. A DAC-based Transmitter with VCSEL Bias-Current Generation enabling 180 Gbit/s PAM-8 Electrical and 100 Gbit/s PAM-4 VCSEL-based Transmission in 22nm SOI. Proc. of the 2025 IEEE Custom Integrated Circuits Conference (CICC), Boston, MA, USA, IEEE, 2025, pp. 1–3.
• 46. Kashani M.H., Shakiba H., Sheikholeslami A. A Low-Power High-BW PAM4 VCSEL Driver With Three-Tap FFE in 12-nm CMOS FinFET Process. IEEE Journal of Solid-State Circuits, 2024, vol. 59, no. 7, pp. 1995–2004.
• 47. Kim J. A 224-Gb/s DAC-Based PAM-4 Quarter-Rate Transmitter With 8-Tap FFE in 10-nm FinFET. IEEE Journal of Solid-State Circuits, 2022, vol. 57, no. 1, pp. 6–20.
• 48. Wei H., Lu Y., Zhang L. et al. An Eight-Lane 800-Gb/s Transceiver for PAM-4 Optical Direct-Detection Applications in 5-nm FinFET Process. IEEE Journal of Solid-State Circuits, 2025, vol. 60, no. 2, pp. 415–427.
• 49. Oshika J., Ishida S., Ito D., Nakamura M. Compact Inductor-less CMOS PAM4 VCSEL Driver for High-speed Optical Communications. Proc. of the 2024 21st International SoC Design Conference (ISOCC), Sapporo, Japan, IEEE, 2024, pp. 21–22.
• 50. Mondal S. 18.2 A 4×64Gb/s NRZ 1.3pJ/b Co-Packaged and Fiber-Terminated 4-Ch VCSEL-Based Optical Transmitter. Proc. of the 2024 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, USA, IEEE, 2024, pp. 340–342.
• 51. Luo Z., Hu H., Wei H., Lv X., Cheng T., Xie F., Zhong K., Wang J., Chang-Hasnain C.J. 850nm VCSEL for 112Gbps NRZ and 200Gbps PAM4 optical interconnects. Proc. of SPIE, SPIE, San Francisco, California, United States. 2026. DOI: 10.1117/12.3080681.
• 52. Krishnamurthy S., Mondal S., Qiu J., Acikalin T., Bose S., Yamada S., Jaussi J., Mansuri M. A 0.9pJ/b 108Gb/s PAM-4 VCSEL-Based Direct-Drive Optical Engine. Proc. of the 2025 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, California, USA, IEEE, 2025, pp. 592–594.
• 53. Kanakis G. et al. 200G VCSEL Development and Proposal of Using Near-Packaged Optics for AI Scale-Up Networks. Photonics, 2026, vol. 13, no. 1, pp. 90–104.