[go: up one dir, main page]

Kanazawa et al., 2014 - Google Patents

Compact flip-chip interconnection 112-Gbit/s EADFB laser array module with high eye-mask margin

Kanazawa et al., 2014

Document ID
16037443117780179395
Author
Kanazawa S
Fujisawa T
Nunoya N
Ohki A
Takahata K
Sanjoh H
Iga R
Ishii H
Publication year
Publication venue
Journal of lightwave technology

External Links

Snippet

The first compact and high-performance optical transmitter using flip-chip interconnects has been developed for a 112-Gbit/s transceiver. The flip-chip interconnects provide lower crosstalk and a higher modulation bandwidth than wire interconnects. The flip-chip …
Continue reading at opg.optica.org (other versions)

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections ; Transmitting or receiving optical signals between chips, wafers or boards; Optical backplane assemblies
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02208—Shape of the housing
    • H01S5/02216—Butterfly-type, i.e. the housing is generally flat
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02236—Mounts or sub-mounts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • G—PHYSICS
    • G02—OPTICS
    • G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
    • G02F1/015—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind

Similar Documents

Publication Publication Date Title
US20200310054A1 (en) Optical transceiver
Kanazawa et al. 214-Gb/s 4-PAM operation of flip-chip interconnection EADFB laser module
Kanazawa et al. Ultra-compact 100 GbE transmitter optical sub-assembly for 40-km SMF transmission
US9379276B2 (en) Optical interconnection module and optical-electrical hybrid board
Aoki et al. Low-crosstalk simultaneous 16-channel× 25 Gb/s operation of high-density silicon photonics optical transceiver
US11749968B2 (en) Dual grating-coupled lasers
Kanazawa et al. 30-km error-free transmission of directly modulated DFB laser array transmitter optical sub-assembly for 100-Gb application
US20170315313A1 (en) Transistor Outline (TO) Can Optical Transceiver
Kanazawa et al. Flip-chip interconnection technique for beyond 100-Gb/s (4× 25.8-Gb/s) EADFB laser array transmitter
Ohyama et al. Compact hybrid integrated 100-Gb/s transmitter optical sub-assembly using optical butt-coupling between EADFB lasers and silica-based AWG multiplexer
Kanazawa et al. A compact EADFB laser array module for a future 100-Gb/s Ethernet transceiver
Kanazawa et al. High output power SOA assisted extended reach EADFB laser (AXEL) TOSA for 400-Gbit/s 40-km fiber-amplifier-less transmission
CN107294606A (en) A kind of single-mode fiber bidirectional optical transceiver
Kanazawa et al. Compact flip-chip interconnection 112-Gbit/s EADFB laser array module with high eye-mask margin
CN113745964A (en) Monolithic photonic integrated chip of externally-tuned laser array
Kanazawa et al. High-speed (400 Gb/s) eight-channel EADFB laser array module using flip-chip interconnection technique
Ohyama et al. Transmitter optical subassembly using a polarization beam combiner for 100 Gbit/s Ethernet over 40-km transmission
Wang et al. Compact packaging for multi-wavelength DML TOSA
US9185475B1 (en) Signal quality in bi-directional optical links using optical circulators
Yun et al. 112-Gbaud PAM4 operation of lumped-EML with 150-um EAM length using LC resonance based on matching resistance optimization
US20240039634A1 (en) Bi-directional and multi-channel optical module with single transmitter and multiple receivers in single casing
Shirao et al. A 1.55 m 40 Gbps EML TOSA Employing a Novel FPC Connection
US11177887B2 (en) Substrate with stepped profile for mounting transmitter optical subassemblies and an optical transmitter or transceiver implementing same
Aruga et al. Recent progress with next generation high-speed Ethernet optical device technology
Hirose et al. Compact InP MZM optical sub-assembly with built-in electrical filters by three-dimensional packaging technique