This document provides an overview and table of contents for a report on edge emitting laser diode market and technology trends from 2019. It includes a 3-page executive summary that analyzes the global EEL market, key applications such as optical communication, sensing, material processing and displays. The report also examines the EEL technology, industry landscape and major players. It aims to give insights into driving forces for the EEL laser source market, technologies and industry in the short, medium and long term.
30. Since the development of lasers in the 1960s, they
have been increasingly used in a large number of
applications. This has propelled the laser market
to a trillion dollar business since the 1990s.
Nowadays, laser technologies are ubiquitous
in plenty of traditional, as well as emerging,
applications. These span material processing,
optical communications, automotive front
lighting, medical surgery and 3D sensing. The laser
landscape is highly fragmented, with a wide variety
of laser types, including diode lasers, fiber lasers,
diode-pumped solid state lasers (DPSSLs), CO2
lasers and excimer lasers. Traditional applications
cover industrial, scientific, consumer markets,
but there are also many peculiar applications
including military and biomedical markets with
spectroscopic analysis.
In this report, Yole Développement focuses on
semiconductorlasers,especiallyEdgeEmittingLasers
(EELs). This laser light source has revolutionized the
concept of laser systems that leads to new specific
attributes including miniaturized devices, stabilized
coherent light and narrow emission wavelengths.
In practice, EELs can be used as “direct” lasers
but also coupled with optical fibers or crystals to
make fiber-lasers or DPSSLs. The advanced laser
technologies then provide specific advantages
such as better beam quality, improved stability in
terms of laser noise, and increased power output.
In 2018, EELs represented a $2.5B market
opportunity and this figure is likely to reach
$5.1B in 2024 at a compound annual growth
rate for the period (CAGR2018-2024
) of 13%.
Growth will continue to be driven by the optical
communication segment, such as optical systems
for datacom and telecom. This is the largest
segment today for EELs, comprising 56% of total
revenue for 2018. Material processing and display
applications are also substantial, making up 16%
and 14% of the market respectively in 2018.
However, their market shares will decline in the
future as 3D sensing in LiDAR, and face/gesture
recognition, medical and lighting applications
emerge in the next five years. Those might
represent potential killer applications for EELs in
the middle/long term.
On the other hand, traditional applications such
as printing and optical storage decline rapidly with
“digitalization” and “all in the cloud” trends.
This report provides an in-depth analysis of major
EEL applications: optical communication, material
processing, medical, sensing, and printing, display,
optical storage and lighting. It highlights the global
landscape for EELs, including classification of EEL
types by application and market segmentation.
Detailed market forecasts are presented based on this
segmentation.
EDGE EMITTING LASERS - MARKET AND TECHNOLOGY
TRENDS 2019
Market & Technology Report - April 2019
Fast growing new applications will drive the Edge Emitting Lasers (EEL) market to reach $5.1B in 2024.
REPORT KEY FEATURES
• Classification of EELs among all
laser systems
• Detailed market revenue and
volume of EELs for 2017 - 2024
split by different applications,
wavelength, power
• ASP aspects and ASPs of EELs
used in different applications
• Detailed applications analysis
focusing on lasers using EELs
as a laser light source with
in-depth analysis of the optical
communication landscape
• Identification of challenges in EEL
manufacturing process: epitaxy,
FEOL, HVM
• EEL industry analysis: from
epiwafer to system
REPORT OBJECTIVES
• Understand the global landscape
of EEL in terms of laser system for
different applications
• Straightforward and easy to
understand explanations of the
technology and different types of
EEL
• Review selected applications of
EEL with insights into the basic
principles, typical lasers used and
their characteristics
• Provide and analyze market
forecasts for EEL sources from
2017 to 2024
(Yole Développement,April 2019)
Edge Emitting Lasers (EEL) revenue forecast by market segment 2018 vs. 2024
EEL MARKET – STILL DRIVEN BY TRADITIONAL APPLICATIONS BUT SOME
POTENTIAL KILLER APPLICATIONS ARE EMERGING
CAGR:
+13%
$1,385M
2018
2024
$396M
$342M
$9M
$183M
$155M
~$2,500M
~$5,100M
$3,397M
$533M
$441M
$18M
$664M
$53M
Optical communications
Material processing
Display
Emerging applications (sensing, medical and lighting)
Declining applications (printing and optical storage)
RD
31. EDGE EMITTING LASERS - MARKET AND TECHNOLOGY TRENDS 2019
EACH APPLICATION REQUIRES ITS OWN EEL TECHNOLOGY - A VARIETY
OF POSSIBLE DESIGNS
EELs are complex photonic devices and different
device designs have been developed:
• Chip: Fabry Perot (FP) is the most common design
of EEL in use. Other designs such as Distributed
Bragg Reflectors (DBRs), Distributed Feedback
(DFB) and Broad Area Laser Diodes (BALDs), have
been designed improving parameters that make
them suitable for specific applications.
• Package: there is also a wide range of package types
including TO can, butterfly, pigtail and direct chip
on submount, depending on the application.
For the integrators questions may arise across wide
ranges of parameters. What is the right laser device
for my application? Which parameters are most
important? Applications define device specifications
and several technical parameters must be taken
into account, including wavelength, power output,
spectral resolution, light beam quality and optical
intensity.
Understanding the application requirement and
evaluating EEL parameters is therefore key to make
the right decisions in terms of investments. This
is even more important as EEL price varies widely
depending on design and technical parameters.
Thisreportpresentsanin-depthanalysisofEELtechnology,
detailing different possible designs and their pros/cons as
well as their usage, challenges at manufacturing level, key
attributes/parameters and suitability with the different
applications.
Edge Emitting Lasers (EEL) supply/value chain models
Datacom example*
(Yole Développement,April 2019)
Note: Telecom supply/value chain differs mostly at the equipment and operator levels
*Non-exhaustive list of companies
SU
model 1
SUBSTRATE EPITAXY DEVICE TRANSCEIVER EQUIPMENT OPERATOR
And more…
And more…
And more…And more…
And more…
SU
model 2
SU
model 3
SU
model 4
SU
model 5
Edge Emitting Lasers (EEL) - Applications vs. Technical parameters
(Yole Développement,April 2019)
1
Industrial
applications
Optical
communication
Display
Lighting
applications
Medical
applications
Sensing applications
Face LiDAR
recognition
Coherence length
Spectral resolution
Bandpass of the filters
Beam quality
Beam profile
Optical intensity
Brightness
Power (single emitter)
Critical Lessimportant Not important
Wavelength
Output power
Types of EEL
NIR VIS NIR-IR NIR NIR VIS-NIR-IR
Low High /Very HighHigh HighMidMid
DFB, DBR FP, BALD FP, BALD FP, DFB FP, BALD, DFB BALD
PARAMETERS
APPLICATION
REQUIREMENTS
NO SINGLE INDUSTRIAL PLAYER CAN TARGET ALL APPLICATIONS – TOO
MANY DIFFERENT SPECIFICATIONS
The EEL business has a bright future but represents
also a challenging market for the industry. There
is a large variety of applications and system and
device specifications, as well as a strong competitive
landscape at the technology level, between direct
diodes, fiber lasers, CO2
laser, DPSSLs and excimer
lasers.
Consequently, the EEL industry is highly fragmented
and diversified. Each application addresses a specific
supply/value chain, and different positions have to be
developed by industrials to access different markets.
Leading players in the material processing domain are
vertically integrated from EEL device to laser system,
for example making laser dicers, as customers require
turnkey solutions for their specific manufacturing
process. For sensing or lighting applications, the
trend is for companies to be much more specialized,
as in pure EEL device manufacturers, as there are still
plenty of challenges at device level with increasing
performance, beam shaping, and decreasing cost.
Another good example is the datacom industry,
which highlights a diversity of positioning along the
supply chain.
This report presents an analysis of the EEL industry,
highlighting global trends, detailing the supply chain and
key players for major applications, as well as business
models and recent mergers and acquisitions.
32. MARKET TECHNOLOGY REPORT
COMPANIES CITED IN THE REPORT (non exhaustive list)
3SPTechnologies, Access Pacific Ltd., Adtech Optics, Advanced Laser Diode Systems , Akela
Laser Corp., Allwave Lasers, Alpes Lasers, Amonics, Applied Optoelectronics, Arima Lasers,
Bright Solutions, Broadcom, Brolis Semiconductors, BWT, Canadian Photonics Fabrication
Centre - Unit of National Research Council of Canada, Changchun New Industries (CNI)
Optoelectronics Technology, Coherent – DILAS – Rofin-Sinar Technologies, Compound
Photonics, CST Global Ltd, DenseLight Semiconductors Pte., Diode Laser Concepts, Eagleyard
Photonics, Eblana Photonics, Egismos Technology, Emcore, Fiibercom, FITEL - Furukawa,
Focuslight, Gooch Housego, Hamamatsu, II-VI - Finisar, II-VI Laser Enterprise, Innolume,
Innovative Photonic Solutions, InPhenix, Intense Photonics, IPG Photonics, Jenoptik, Laserline,
LaserMaxDefense, LasersCom, Lasertel, LDX Optronics, Lumentum - Oclaro, Lumics, Masimo
Semiconductor, Mitsubishi Electric, Modulight , Monocrom, nanoplus, Necsel, Newport Corp.
- MKS Instruments, Nichia, nLIGHT Corporation, NOLATECH, Norcada, Norlase, Northrop
Grumman Cutting Edge Optronics (CEO), OPTOENERGY, Optoway Technology, OSI Laser
Diode, Osram, Panasonic Semiconductor Solutions Co., PD-LD, Pegasus Laser systeme,
Photodigm, QD Laser, QPC Lasers, QSI, Quantel, Quantum Light Instruments, Redfern
Integrated Optics (RIO), Rohm, Sacher Lasertechnik LLC, Seminex, Sharp, Sheaumann Laser,
SLD Laser, Sony Semiconductor Solutions, Source Photonics, Sumitomo Electric, Thorlabs,
Toptica Photonics, Trumpf, UnikLasers, Union Optronics, Ushio Opto Semiconductors,
Vescent Photonics, Vortran Laser Technology, Wavespectrum Laser, World Star Tech, WTD,
XLT HIGH POWER Semiconductor Lasers, Z-Laser Optoelektronik and more...
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Martin Vallo, PhD is serves as a
Technology Market Analyst specialized in
solid-state lighting technologies, within the
Photonics, Sensing Display division at
Yole Développement (Yole). With 9 years’
experience within semiconductor technology,
Martin is involved today in the development
of technology market reports as well as
the production of custom consulting projects
at Yole. Prior his mission at Yole, he worked
at CEA (Grenoble, France), with a mission
focused on the epitaxial growth of InGaN/
GaN core-shell nanowire LEDs by MOCVD
and their characterization for highly flexible
photonic devices. Martin graduated from
Academy of Sciences, Institute of Electrical
Engineering (Slovakia) with an engineering
degree in III-nitride semiconductors.
AUTHORS
TABLE OF CONTENTS (complete content on i-Micronews.com)
About the authors 7
Report objectives 8
Companies cited 9
Acronyms 10
Executive summary 11
Introduction to Edge Emitting Laser (EEL) diode 39
Edge Emitting Laser (EEL) diode market 52
Global market analysis
- Key market highlights per domain of application
- 2017-2024 market volume (Munits)
- 2017-2024 market revenue ($M)
Market analysis by application
EEL ASP aspect
Edge Emitting Laser (EEL) applications
Optical communication 80
Fiber optic communication (FOC)
Benefits of fiber optics over metallic-based systems
Optical fiber technology
Analog vs. digital signals
4-Level pulse amplitude modulation: PAM4 technology
Optical transceiver
Optical communication trends 112
Technological trends
Market trends
Drivers of optical communication technologies
Data centers
Optical communication – Silicon photonics 126
Medical applications 132
Focus on ophtalmology
Focus on dermatology
Focus on surgery
Focus on sentistry
Material processing 149
Kilowatt material processing applications 153
Focus on metal cutting
Focus on metal welding/brazing
Focus on cladding
Micro Material processing applications
(Including marking) 163
Focus on metal cutting
Focus on fine metal and other low power material
processing
Focus on semiconductor material processing
Focus on flat panel display material processing
Focus on marking and engraving
Focus on additive manufacturing (3D printing)
From IR to blue laser in some applications
Sensing applications 180
Fiber optic sensing and telecom instrumentation
Ultrafast laser spectroscopy and mid-IR spectroscopy
Flow cytometry and machine vision
LiDAR and mobile 3D sensing
Display lighting 207
Display (applications, RGB laser sources)
Lighting (automotive lighting)
New applications
Emerging applications – Overview
Edge Emitting Laser (EEL) technology 225
Semiconductor laser - EEL vs. VCSEL (vs. LED) –
Classification, attributes
The different possible designs of EELs
Semiconductor laser structures – Basics, principles of
operations, lasing modes
Absorption spectrum
The case of EEL as a pump laser (vs. direct laser source)
Challenges: Epitaxy, front-end device processing, high
volume manufacturing
Application requirements
Edge Emitting Laser (EEL) industry 261
Players mapping
Players positioning
Levels of integration: Wafer, package, system
Supply/value chain aspects
Recent trends
Pars Mukish holds a master degree in
Materials Science Polymers (ITECH -
France) and a master degree in Innovation
Technology Management (EM Lyon
- France). Since 2015, Pars has taken on
responsibility for developing SSL and
Display activities activities as Business Unit
Manager at Yole Développement (Yole).
Pars is part of the Photonics, Sensing
Display division at Yole. Previously, he has
worked as Marketing Analyst and Techno-
Economic Analyst for several years at the
CEA (French Research Center).
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