ECOC 2025 中归入 Scale Up(CPO/NPO、光 I/O、Chiplet、外置光源)的论文 17 篇,按二级专题分组;每篇标注技术层(网络/光系统/算法/器件/芯片)和形态。类型:PDP=Postdeadline,高分=Top-Scored。 返回:2025年 ECOC 论文专题洞察

关键结论

CPO 进入可靠性统计阶段:51.2T CPO 交换机超百万 400G 端口·小时数据〔Tu.01.03.3〕;1060 nm VCSEL + 多芯光纤 CPO 做到 3.95 pJ/bit〔Tu.01.03.1〕与 2.88 Tb/s〔Tu.01.03.2〕;光 Chiplet 0.75 pJ/bit〔W.01.03.2〕;CMOS 光学中介层 1.6T 发射 PIC〔Th.02.02.3〕;非制冷 400 mW QD-DFB 作 CPO 外置光源〔W.03.02.1〕。

二级专题论文数范围
光源4激光器、光梳、外置光源
Narrow&Fast1窄而快:少通道高速率(微环/DWDM/200G+ 调制)
Slow&Wide5宽而慢:多通道低速率(VCSEL/microLED/多芯并行)
SerDes及连接器3电 SerDes、驱动/TIA、光纤阵列/耦合/连接器、基板
异质集成23D 堆叠、键合、微转印、光学中介层、Chiplet
架构与系统2Scale-up 网络架构、光交换、可靠性与运维

二级专题 × 形态

二级专题CPO/NPO/XPOOCSoWSE/oPSE
光源4––
Narrow&Fast1––
Slow&Wide5––
SerDes及连接器3––
异质集成––2
架构与系统11–

光源

4 篇 · 激光器、光梳、外置光源

编号类型技术层形态题目中文要点
W.02.01.26海报器件CPO/NPO/XPOHigh power wideband quantum dot comb laser with 200GHz mode spacing for short reach optical I/O applicationsO波段InAs量子点梳状激光器,200 GHz间隔9波长、每通道8–10 dBm,面向光IO
W.02.01.27海报芯片CPO/NPO/XPO16-wavelength Comb Source Based on Integrated Multi-Wavlength DFB Lasers for Optical I/O Technology4个多波长DFB组成16波长(100 GHz间隔)光梳源,面向光IO
W.02.01.29海报芯片CPO/NPO/XPOHigh-power REC-DFB Laser Array Integrated with Phase Compensators for Optical I/O Technology集成相位补偿器的高功率REC-DFB激光器阵列,>100 mW、SMSR>50 dB,面向光IO
W.03.02.1口头器件CPO/NPO/XPOEfficient Uncooled High-Power 1.31 µm DFB Laser diode for Co-Packaged OpticsO波段InAs/GaAs量子点DFB+集成SOA,25–85°C输出>400 mW、效率>20%,适用CPO非制冷外置光源

Narrow&Fast

1 篇 · 窄而快:少通道高速率(微环/DWDM/200G+ 调制)

编号类型技术层形态题目中文要点
W.04.07.1特邀芯片CPO/NPO/XPOThe Path of Dual-Polarization IM-DD High-Speed Transceivers for Intra-DC and Optical Access Applications特邀:双偏振IM-DD缓解光出口密度瓶颈(CPO+光中介层解决电出口密度),425 Gb/s DP-PAM4+集成无尽偏振跟踪

Slow&Wide

5 篇 · 宽而慢:多通道低速率(VCSEL/microLED/多芯并行)

编号类型技术层形态题目中文要点
Tu.01.03.1口头芯片CPO/NPO/XPOAn Ultra-Compact 50-Gbaud × 16-Channel CPO Transceiver employing a 1060-nm Single-Mode VCSEL array and Multicore Fibres1060 nm单模VCSEL阵列+多芯光纤的超紧凑50 GBd×16通道CPO收发机,106.25G PAM4能耗3.95 pJ/bit(纪录)
Tu.01.03.2口头芯片CPO/NPO/XPO2.88 Terabit-per-Second 16-Channel VCSEL Array for Co-packaged Optics with Multi-core Fiber1060 nm 16通道VCSEL阵列直接耦合单模MCF,每通道180 Gb/s PAM-4,总2.88 Tb/s@500 m,面向CPO
W.01.03.2口头芯片CPO/NPO/XPOOptical Chiplet with 0.75-pJ/bit Transmitter Using Membrane III-V Electro-absorption Modulators on Si and Differential CMOS DriverSi上薄膜III-V电吸收调制器+嵌入式差分CMOS驱动的光Chiplet,64 Gb/s PAM4能耗0.75 pJ/bit
W.02.01.16海报芯片CPO/NPO/XPOA Programmable and Reconfigurable On-Chip Photonic Filter for Next-Generation Multi-Channel DWDM热光啁啾四相移采样布拉格光栅可编程多通道滤波器,50–250 GHz可调,面向DWDM/光IO
W.02.01.23海报芯片CPO/NPO/XPOEnergy-Efficient DWDM Transmitter for Silicon Optical I/O Enabled by FP-Cavity Modulators大FSR硅FP腔调制器单波128 Gb/s PAM4,4通道200 GHz间隔512 Gb/s DWDM光IO发射机

SerDes及连接器

3 篇 · 电 SerDes、驱动/TIA、光纤阵列/耦合/连接器、基板

编号类型技术层形态题目中文要点
Th.02.02.4口头芯片CPO/NPO/XPOPhotonic Integrated Circuit CPO Module with Polymer Waveguides for Optical PCIe Transmission聚合物波导PIC的CPO模块,EIC有机基板标准工艺组装,32 Gb/s/lane满足PCIe5.0/CXL2.0
W.01.03.1口头芯片CPO/NPO/XPOAn All-Silicon 4x56 Gbit/s NRZ, 1pJ/bit Optical Receiver with Ge-on-Si PDs and 28nm CMOS TIA Array全硅4×56 Gb/s NRZ光接收机(Ge PD阵列+28 nm CMOS TIA),1 pJ/bit,面向一跳光交换光IO
W.02.01.36海报芯片CPO/NPO/XPOCompact Detachable Optical Connector with Low Loss and High Stability for Co-Packaged Optics面向CPO的12通道紧凑可插拔光连接器,插损<0.4 dB、回损>38 dB,50次插拔免清洁波动0.03 dB

异质集成

2 篇 · 3D 堆叠、键合、微转印、光学中介层、Chiplet

编号类型技术层形态题目中文要点
Th.02.02.3口头芯片oWSE/oPSEHybrid Integrated 1.6T 2xFR4 Transmitter PIC using a CMOS based Optical InterposerTM基于CMOS光学中介层的混合集成1.6T 2×FR4发射PIC,EML+驱动无源组装,号称最小1.6T发射光引擎
W.02.01.38海报芯片oWSE/oPSE3D Silicon Nitride Waveguide Interposers for High-density Scale-up Chiplet Interconnects3D多层氮化硅波导中介层,面向高密度Scale-up Chiplet光互连

架构与系统

2 篇 · Scale-up 网络架构、光交换、可靠性与运维

编号类型技术层形态题目中文要点
Tu.01.03.3口头网络CPO/NPO/XPOCo-packaged Optics Technology Evaluation for Hyperscale Data Center Fabric Switches51.2T CPO交换机大规模评估:超百万400G端口·小时高温应力运行的功耗、光性能与可靠性统计
Tu.03.07.3口头网络OCSPhotonic Switching for Dynamic Bandwidth Sharing in Optically Networked Heterogeneous Computing Systems面向异构计算的动态光交换(~250 ns开关+光接口CXL+控制器),芯片间Tbps级带宽共享