yusuke1997/dblp-id-title huggingface dataset:
A Grating Coupler With High Coupling Efficiency and Large Bandwidth for Silicon-on-Insulator Technology
Photonic-based W-band Flexible TFDM Integrated Sensing and Communication System for Fiber-wireless Network
Magneto-optic four-wave mixing in fibers: Theory and experiment
Low-complexity PAPR Reduction based on Partial Transmit Subcarrier Technology in 400G Coherent TFDM PON
In-line optical amplification for Si waveguides on 1×8 splitter and selector by flip-chip bonded InP-SOAs
Towards Co-Existence of 100 Gbps Classical Channel Within a WDM Quantum Entanglement Network
First experimental demonstration of a distributed cloud and heterogeneous network orchestration with a common Transport API for E2E services with QoS
First Field Demonstration of Diagnosis of Aerial Telecom Facilities by Using High-Precision Φ-OTDR DAS
Network Performance Assessment of C+L Upgrades vs. Fiber Doubling SDM Solutions
Experimental investigation on multi-dimensional digital predistortion for multi-band directly-modulated radio-over-fiber systems
Correlations and phase noise in NLIN-modelling and system implications
Low Complexity Self-Coherent Transceivers for Metro, Access and Inter-Datacenter Applications
Experimental demonstration of hierarchical control over multi-domain OTN networks based on extended Openflow protocol
A tunable optical tapped-delay-line that simultaneously and independently processes multiple input WDM data signals
Real-Time Transmission Measurements from 200 Gb/s to 600 Gb/s over Links with Long 122 km Fiber Spans
Geometric Shaping Optimization of 64-APSK Eigenvalue Transmission based on Nonlinear Fourier Transform
Up to 30-Fold BER Improvement using a Data-Dependent FFE Switching Technique for 112Gbit/s PAM-4 VCSEL Based Links
An integrated stateful PCE / OpenFlow controller for the control and management of flexi-grid optical networks
130.6-Tb/s Self-homodyne Coherent Transmission over Weakly-Coupled FMF for Data Center Applications
Fabrication-Insensitive CWDM (De)Multiplexer based on Cascaded Mach-Zehnder Interferometers
Real-Time Implementation of Machine-Learning DSP
Improved robustness to synchronization errors with a novel windowing technique for 40GHz 64-QAM OFDM-RoF system
Large capacity optical wireless signal delivery at W-band: OFDM or single carrier?
The Role of Standards for Cloud-Scale Data Centers
Partial MIMO-based Mode Division Multiplexing Transmission over the First Field-Deployed 15-Mode Fiber in Metro Scenario
Simultaneous 40-channel DWDM-DPSK Signal Monitoring System Realized by Using Single-Channel Linear Optical Sampling Technique
Nonlinear Mitigation Enabling Next Generation High Speed Optical Transport Beyond 100G
Transoceanic-Class WDM/SDM Transmission of PDM-QPSK Signals over Coupled 12-Core Fiber
Dispersion Compensation of 30GBaud/s NRZ and PAM4 data using integrated Silicon Nitride Gratings
Accurate Beyond-400G Transmitter Quality Metric Based on Transmitter Constellation Closure Measurement
Resource Allocation with Service Level Constraints in Point-to-Multipoint Metro-Core Networks
60+60 km Weakly-coupled MDM-WDM Transmission Enabled by 4-LP-mode FM-EDFA
High density optical interconnects integrated with lasers, optical modulators and photodetectors on a single silicon chip
Black phosphorus-coated tilted fiber Bragg grating for ultrasensitive ion sensing
Enhancement of fiber frequency utilization by employing grouped optical path routing
128 GBaud Coherent Receiver Engine with Flat Frequency Response
Wavelength-reused WDM access network supporting 40 Gb/s downlink and 10 Gb/s uplink
50-Gb/s PDM-DMT-SSB transmission over 40km SSMF using a single photodetector in C-band
Simple Broadband Bismuth Doped Fiber Amplifier (BDFA) to Extend O-Band Transmission Reach and Capacity
Polarization-Insensitive Simplified Self-Heterodyne Detection Based on Optical Frequency Comb in MCF Transmission System
Transmission performance of phase-preserving amplitude regenerator based on optical injection locking
112Gb/s Self-Heterodyne Stokes Vector Detection with Compact Receiver for Short Reach Optical Communications
3.25-Gbps visible light communication system based on single carrier frequency domain equalization utilizing an RGB LED
32 Tbit/s Transmission over 1400 km Using Power Allocation Optimization
More Than Communications: Environment Monitoring using Existing Optical Fiber Network Infrastructure
Demonstration of 24-Gb/s carrier-less amplitude and phase modulation (CAP) 64QAM radio-over-fiber system over 40-GHz Mm-wave fiber-wireless transmission
COSMOS: Optical Architecture and Prototyping
Real-Time Demonstration of an Integrated Metro-Access Network Carrying Live VR Traffic Based on Multi-Carrier Modulation and Simplified Sub-Band Coherent Detection
MISO Visible Light Communication System Utilizing MCMMA Aided Pre-convergence of STBC Decoding
Unified architecture and design methodology for integrated SDM-WSS employing PLC-based spatial beam transformer array for various types of SDM fibers
Hollow-Core Fiber Specifications for Competitive Deployment in Regio/Long-Haul Optical Networks
Cloned-Comb Enabled Communication & Clock Distribution Integrated Fronthaul Architecture
Impact of linear mode coupling on the group delay spread in few-mode fibers
Dual band wireless transmission over 75-150GHz millimeter wave carriers using frequency-locked laser pairs
512Gb/s DP-BPSK superchannel transmission over 7, 200km DMF link with 1.43b/s/Hz spectral efficiency
Integrated Antenna Modules for Photonic RF Sensing and Communications
Investigation of performance-enhanced ROADMs for N-WDM superchannels carrying high-order QAM
Baud-Rate Timing Phase Detector for Systems with Severe Bandwidth Limitations
Fiber-on-Chip: Digital FPGA Emulation of Channel Impairments for Real-Time Evaluation of DSP
Real-time measurements of an optical reconfigurable radio access unit for 5G wireless access networks
Demonstration of 260-Gb/s Single-Lane EML-Based PS-PAM-8 IM/DD for Datacenter Interconnects
Disaggregated Optical Data Center in a Box Network using Parallel OCS Topologies
THz communication systems
Inter-Channel FWM Mitigation Techniques for O-band WDM Based 800G/1.6T LR and 5G Fronthaul Applications
5 × 50 Gb/s WDM transmission of 32 Gbaud DP-3-PSK over 36, 000 km fiber with spatially coupled LDPC coding
Time-wavelength-mode equalization by PSO for random fiber laser based FMF Raman amplifier
Graphene and beyond for ultrafast optical communications and interconnects
Low-loss, multi-reticle stitched SiN waveguides for 300mm wafer-level optical interconnects
Demonstration of 3±0.12 dB Power Splitting over 145 nm Optical Bandwidth in a 31-μm Long 3-dB Rapid Adiabatic Coupler
Bio-inspired optical microwave phase lock loop based on nonlinear effects in semiconductor optical amplifier
A software-defined time synchronization solution in transport networks
Open quantum channel stabilization for twin-field quantum key distribution
Full C-Band 3060-km DMD-Unmanaged 3-Mode Transmission with 40.2-Tb/s Capacity using Cyclic Mode Permutation
A Directly Modulated Quantum Dot Microring Laser Transmitter with Integrated CMOS Driver
Recent Progress on Wavelength Selective Switch
LUT-Assisted Clock Data Recovery and Equalization for Burst-Mode 50-100 Gbit/s Bandwidth-Limited Flexible PON
Modulation Format, Spectrum and Core Assignment in a Multicore Flexi-Grid Optical Link
A multi-operator network service orchestration prototype: The 5G exchange
A Compact Silicon-based Photonic Phase-tunable Microwave Frequency Downconverter
High-Fidelity Entanglement Distribution Through Berlin Using an Operator's Fiber Infrastructure
Quadrature duobinary modulation and detection
Static Weight Detection and Localization on Aerial Fiber Cables using Distributed Acoustic Sensing
Optical waveguides and photodiodes in 0.18µm CMOS SOI with no post-processing
27-THz ISRS-Supported Transmission Over 1040 km in S+C+L+U and Extreme Longer-Wavelength Band
A simple and high-performance method for combining soft-decision FEC with differential encoding in 100 Gbps dual-polarization QPSK system
Performance Evaluation and Optimization of LDPC FEC for 100 Gbps Coherent Passive Optical Networks
Nationwide Entanglement Distribution with Silicon Nanophotonic Chip
Long-Haul WDM Transmission with Over-1-Tb/s Channels using Electrically Synthesized High-Symbol-Rate Signals
Net 100 Gb/s/λ VCSEL+MMF nonlinear Digital Pre-Distortion using Convolutional Neural Networks
Coherent Homodyne Synaptic Interconnect with Sign- and Weight-Tunable Detection
First Demonstration of OTFS in a D-band Indoor Wireless Communication System Based on Photonics-aided Scheme
Machine Learning Based EDFA Channel In-band Gain Ripple Modeling
Simplified impulse response characterization for mode division multiplexed systems
Techno-Economic Potential of Wavelength-Selective Band-Switchable OXC in S+C+L Band Optical Networks
FTTdp: Complementing FTTH in difficult areas
Simultaneous Reception of ASK-based AMCC Signals and QPSK Signals with Single Coherent Receiver
Experimental demonstration of polarization demultiplexing in stokes space for coherent optical PDM-OFDM
200 GBd Electro-optic PLZT Modulator for O-band Transmission
Energy efficiency measures for future core networks
Experimental demonstration of tunable phase-noise mitigation and automatic frequency/phase locking for a 20-32 Gbaud QPSK homodyne receiver using optical mixing of nonlinearly generated higher harmonics
Programmability and End-to-End Automation for Telecommunication Operators (TELCOs)
Experimental Demonstration of Adaptive Bit and Power Loading Algorithm for OFDM-NOMA PON
3.2T/6.4T CWDM ROSA for Co-Packaged Optic Transceiver
320 Gb/s all-optical clock recovery and time demultiplexing enabled by a single Quantum Dash Mode-Locked Laser fabry-perot optical clock pulse generator
Novel Electro-Optic Components for Integrated Photonic Neural Networks
Highly nonlinear tellurite glass fiber for broadband applications
LTE-A mobile fronthaul exploiting pulse-width modulation in a RSOA-based WDM PON
Live Demonstration of Autonomous Link-Capacity Adjustment in Optical Metro-Aggregation Networks
Novel design of large-mode-area rod-type fibers with negative curvature trenches at 1 µm
Demonstration of Precise Planning of Broadband Access Network based on Mining Traffic Trends and Demands from Hybrid Data Sources
A novel IPoOTN packet-optical architecture for economical and fast protection of link/IP port failures
Real-time demonstration of 100Gbps class dual-carrier DDO-16QAM-DMT transmission with directly modulated laser
400Gb/s Real-Time Transmission Supporting CPRI and eCPRI Traffic for Hybrid LTE-5G Networks
Is there any new technology for optical datacenter interconnection?
Photonic processing using integrated optical filters
Demonstration of automatically phase-locked self-homodyne detection with a low-power pilot tone based on brillouin amplification and optical frequency combs
Performance comparison of different 8QAM constellations for the use in flexible optical networks
First experimental demonstration of ABNO-driven in-operation flexgrid network re-optimization
Integrated Coherent Tunable Laser (ICTL) with 118 nm Tuning Range and sub-100 Hz Lorentzian Linewidth
Reconfigurable orbital-angular-momentum-based switching among multiple 100-Gbit/s data channels
Common cavity waveguide coil-resonator stabilized hybrid integrated WDM laser with 89 Hz integral linewidth
Real-Time Urban Sensing by In-Fiber Interferometric System over Field-Deployed Uncoupled 4-Core Fiber Cable
Tunable DBR Laser with Integrated Optical Isolator
Fast Online Optimization of Multi-pump Raman Amplifiers for Field Deployment in Multi-band Optical Networks
Broadband passive InP membrane regenerator for silicon-based optical interconnect applications
Non-Destructive Characterization of Hollow Core Fiber
256-Gbps Whispering-Gallery Mode Enhanced Silicon Microring Modulator with a Free Spectral Range of 4.5 THz
11 Gb/s LWIR FSO Transmission at 9.6 µm using a Directly-Modulated Quantum Cascade Laser and an Uncooled Quantum Cascade Detector
Free-Space Signal Transmission Using Optical Beam Scanning Device Incorporating Broadband Silicon Surface Optical Couplers
High Speed Modulator Based on Electro-optic Polymer Infiltrated Subwavelength Grating Waveguide Ring Resonator
32-bit/s/Hz spectral efficiency WDM transmission over 177-km few-mode fiber
Disaggregated Optical Network Orchestration based on the Physical Layer Digital Twin
Optical tunable filter for gridless ROADM
Efficient Two Photon Absorption for 400-nm Remote Optical Control at 2-μm Waveband in a Low-loss Multimode Silicon Waveguide
Connector performance analysis for D-shaped multi-core multi mode fiber
Intel 300 mm Heterogeneously Integrated Silicon Photonics Technology: A Review of Recent Progress
Low-complexity and Non-iterative SSBI Decomposition and Cancellation Algorithm for SSB Direct Detection System
Symmetric lithium-niobate waveguide fabricated by bonding for mode-division-multiplexing applications
Data Augmentation to Reduce Computational Complexity of Neural-Network-Based Soft-Failure Cause Identifier
Uniform Monolithically Integrated Silicon Photonics Optical Receiver Chip for CWDM4
Antiresonant hollow core fiber with octave spanning bandwidth for short haul data communications
110 Gbit/s On-Off Keying Transmitter Based on a Single-Drive Polymer Modulator
Network Convergence in 5G Transport
927-km End-to-End Interoperable 400-GbEthernet Optical Communications through 2-km 400GBASE-FR4, 8×100-km 400G-OpenROADM and 125-km 400-ZR Fiber Lines
20×448 Gb/s 56-GBd PM-16QAM transmission with wideband and spectrally-sliced receivers
A 56.1Gb/s NRZ modulated 850nm VCSEL-based optical link
Dynamic Virtual Network Function Placement over a Software-Defined Optical Network
Threshold Plasticity of Hybrid Sİ-VO2 Microring Resonators
PAM4 signaling for intra-data center and data center to data center connectivity (DCI)
Low-loss fiber-bundle-type fan-in/fan-out device for 6-mode 19-core fiber
First real-time 400G PAM-4 demonstration for inter-data center transmission over 100 km of SSMF at 1550 nm
205.8Tb/s Weakly-Coupled 2-Mode 7-Core Transmission Over 1170-km FM-MCF Only Using 2×2 MIMO-DSP
Optical Fibers for Short-Reach High-Density Interconnects
Highly Sensitive Temperature Sensor Based on Hybrid Photonic Crystal Fiber
Experimental end-to-end demonstration of shared N: 1 dual homed protection in long reach PON and SDN-controlled core
Photonic Neuromorphic Computing: Architectures, Technologies, and Training Models
Beyond 100G OTN interface standardization
Bidirectional Fiber-Wireless-Fiber QKD transmission over 2x8.8Km field-deployed single feeder link and 100m FSO link
4 Bits/symbol phase and amplitude modulation on a single discrete eigenvalue for transmissions based on nonlinear fourier transform
Comparative Assessment of S+C+L-band and E+C+L-band Systems with Hybrid Amplification
Broadband and Polarization Insensitive Surface Optical Coupler using Vertically Curved Waveguides Fabricated with ArF-Immersion Lithography
Kramers-Kronig Detection of Polarization Multiplexing Signals by a Single-Ended Photodiode
Sub-mK and Nano-Strain Discrimination using Frequency Stabilized Lasers and Polarization Maintaining π-Shifted Fibre Bragg Gratings
Multi-flex field trial over 762km of G.652 SSMF using programmable modulation formats up to 64QAM
WSS requirements in next-generation Wavelength Switched Optical Networks
A 40-Gb/s VCSEL transmitter for optical interconnect with group-delay compensation pre-emphasis
Physics-based vs ML-based Digital Twins of Submarine Networks
Time-division hybrid modulation formats: Tx operation strategies and countermeasures to nonlinear propagation
Transmitter optimized optical networks
Calibration-Free Mach-Zehnder Silicon-Photonic Switch
Probabilistically Shaped 16QAM Signal Transmission in a Photonics-aided Wireless Terahertz-Wave System
Ultra-low loss vertical optical couplers for 3D photonic integrated circuits
Evaluation of Dynamic Skew on Spooled and Deployed Multicore Fibers using O-Band Signals
21.9 THz-wide Ytterbium Doped Fiber Amplifier for 1 μm Data Transmission
CMOS-Foundry Compatible, Broadband, and Compact Routing of Multimode SOI Waveguides
Loss performance of field-deployed high-density 1152-channel link constructed with 4-core multicore fiber cable
Optical fiber runs through "In-Unit" with 0.9mm drop, clear clips and epoxy with invisible tracks
ASIC Design Exploration for DSP and FEC of 400-Gbit/s Coherent Data-Center Interconnect Receivers
Performance demonstration of fiber and wireless fronthaul combination with remote powering
First demonstration of PAM4 transmissions for record reach and high-capacity SWDM links over MMF using 40G/100G PAM4 IC chipset with real-time DSP
Seamless W-band radio-to-optical signal conversion with direct IQ down-converter
Unscented Kalman filters for polarization state tracking and phase noise mitigation
Application of multicore optical fibers in astronomy
80 Gb/s decision feedback equalizer for intersymbol interference limited channels
Burst-mode electronic dispersion compensation
Net 321.24-Gb/s IMDD Transmission Based on a >100-GHz Bandwidth Directly-Modulated Laser
Experimental demonstration of novel simple blind polarization-demultiplexing algorithm for stokes vector direct detection receivers
Ultra-compact Silicon Polarization Beam Splitter with a Short Coupling Length of 0.768 μm
Electrical current-driven dual-core optical fiber with embedded metal electrodes
Deployment of Secure Machine Learning Pipelines for Near-Real-Time Control of 6G Network Services
Flexible Data Rate THz-Wave Communication using Nyquist Pulses and Optical-Domain Reception Signal Processing
A Fast and Accurate EDFA Model for the Optimization of Power-Efficient SDM Subsea Transmission Systems
U-Band Transmission Characteristics over Standard Cladding Step-Index 4-Core Fiber Span
High-Speed-Operation of Compact All-Silicon Segmented Mach-Zehnder Modulator Integrated with Passive RC Equalizer for Optical DAC Transmitter
OH-free halo-tellurite glass mid-infrared optical fiber
Thermal management in hybrid silicon lasers
Geometric Constellation Shaping for Phase-noise Channels Using a Differentiable Blind Phase Search
Photon-counting single-pixel 3D imaging using a multimode-fiber-coupled fractal SNSPD
Latency and bandwidth programmable transceivers with power arbitration among multi-tenanted signals
Comparison of CD(C) ROADM architectures for space division multiplexed networks
Polarimetry of polarization-modulated signals based on polarization-selective RF power detection
Multi-level coded modulation for phase noise optimized constellations
Silicon Photonics to Add 5G RoF Services to PONs Employing Carrier Reuse
Optical fronthaul of LTE-advanced MIMO by spatial multiplexing in multicore fiber
SDN control of a coherent Open Line System
850 nm Single-Mode Surface-Emitting DFB Lasers with Surface Grating and Large-Area Oxidized-Aperture
SDN-controlled Dynamic Front-haul Provisioning, Emulated on Hardware and Virtual COSMOS Optical x-Haul Testbeds
SNR-threshold based Adaptive Loading for PAM-Fast-OFDM over Optical Wireless Communications
Reliable Provisioning for Dynamic Content Requests in Optical Metro Networks
Optical Satellite Networks
Coupled single-mode multi-core fiber design for long-haul MIMO transmission system
Real-Time Point-to-Multipoint for Coherent Optical Broadcast and Aggregation - Enabled by Digital Subcarrier Multiplexing
Demonstration of a Resilient and Quantum-Secured Time-Shared Optical Network with Multi-Level Programmability
Full Spectrum b-Modulation of Time-Limited Signals Using Linear Programming
200G IM/DD Time-and-Polarization-Division-Multiplexed PON with >29dB Power Budget Using Boosted EML and APDs
Inscribed waveguides for new optical circuit applications
Spectrally-Shaped Continuous-Variable QKD Operating at 500 MHz over an Optical Pipe Lit by 11 DWDM Channels
YANG model and NETCONF protocol for control and management of elastic optical networks
6.36 Gbit/s RGB LED-based WDM MIMO visible light communication system employing OFDM modulation
Dynamic Optimization in SDN-Enabled EONs with CV-QKD coexistence
Green grooming in elastic optical networks
Digital coherent technology for long-reach optical access
InP-based optical comb-locked tunable transmitter
1THz-bandwidth polarization-diverse optical phase conjugation of 10×114Gb/s DP-QPSK WDM signals
High-Speed Radio-on-Free-Space Optical Mobile Fronthaul System for Ultra-Dense Radio Access Network
WDM transmission of 16-channel single-carrier 128-GBaud PDM-16QAM signals with 6.06 b/s/Hz SE
Ultra-compact and Low-loss Pixelated Mode (De)-Multiplexer for Mode-division Multiplexed Coherent-lite Optical Interconnects
225m Outdoor W-band radio-over-fiber link using an optical SFP+ module
Scaling of nonlinear effects in multimode fibers with the number of propagating modes
Real-Time 1.2Tb/s Large Capacity DCI Transmission
500 Gb/s and beyond photonic integrated circuit module transmitters and receivers
Softwarized, Elastic and Agile Optical Networks for Dynamic Environmental Change and Failure Recovery
Electronic-Photonic Integrated Microwave Beamforming Chip for Broadband RF Applications
Optical interconnect networks for datacom and computercom
High-capacity and high-spectral-efficiency seamless fiber-wireless system for high-speed trains
Demonstration of Distributed Stress Sensor Based on Mode Coupling in Weakly-Coupled FMF
Ultra-Wideband and Low-Loss Core Selective Switch Employing Two-Dimensionally Arranged MEMS Mirrors
Wide Field-of-View (FOV) Light-Diffusing Fiber Optical Transmitter for Rolling Shutter based Optical Camera Communication (OCC)
A 270 × 270 optical cross-connect switch utilizing wavelength routing with cascaded AWGs
Highly Flexible WDM PON System with a Single TDM Time Lens Source Enabling Record 150 km Downstream Reach
Quantum dash mode-locked laser based open-loop optical clock recovery for 160 Gb/s transmission system
Millimeter-level Resolution Photonic Multiband Radar Using a Single MZM and Sub-GHz-Bandwidth Electronics
Reduced-complexity blind chromatic dispersion estimation for digital coherent systems
Photonic Transposed Convolution Accelerator Based on Micro-combs
Uncooled Operation of Directly Modulated Membrane Laser with Buried Sapphire Layer on Si Substrate
Sigma-Delta-over-Fiber
Enabling 5G Services in PON with a Novel Smart Edge Based on SiP MRM
Transparent Radio-Fiber-Radio-Fiber System in 100-GHz Band for Indoor Uplink Signal Transmission in Beyond 5G
Autonomous and Generalized Soft Failure Detection based on Digital Residual Spectrum in Optical Networks
Programmable tanh- and ReLU-like Optoelectronic Activation Functions for Neuromorphic Photonic Circuits
VCSELs for Fast Neuromorphic Photonic Systems Operating at GHz Rates
Ultimately low-loss and compact Si wire 90° waveguide bend composed of clothoid and normal curves for dense optical interconnect PICs
Advanced Beam Shaping for Enhanced Underwater Wireless Optical Communication
A Novel Machine Learning-based Equalizer for a Downstream 100G PAM-4 PON
Cascade Recurrent Neural Network Enabled 100-Gb/s PAM4 Short-Reach Optical Link Based on DML
Hybrid distributed acoustic sensing and Kramers-Kronig communication system over a two-mode fiber
Silicon Photonics 630-Gb/s Complementary Polarization-Diversity Coherent Receiver with 9-Mrad/s Polarization Tracking Speed for Self-Coherent Homodyne Detection
1.4 mA (70 mV) peak-to-peak drive of 1.25 Gb/s frequency modulated laser for WDM coherent access networks
Novel wavelength-shift-free optical phase conjugator used for fiber nonlinearity mitigation in 200-Gb/s PDM-16QAM transmission
Integrated-optic gate-free tunable filter for demultiplexing various channel symbol rate OFDM signals
Performance Enhanced IM/DD 112 Gb/s/λ Transmission Using Constellation Switching PAM4
High-Speed Silicon Electro-Optic Modulator Based on a Single Multimode Waveguide
Flexible Optical Network Enabled Hybrid Recovery for Edge Network with Reinforcement Learning
Single-Lane 100Gb/s 4-PAM Transmission over 80km SSMF Based on K-K scheme and Integrated 10G TOSA
Electro-optical phase-locked loop for hybrid integrated external cavity laser
Monolithic buried heterostructure DFB laser array for integrated optical interconnects and WDM systems