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Innovative

To Enable data transmission and data generation in the IoT age through providing a range of optical product solutions

Innovative

To Enable data transmission and data generation in the IoT age through providing a range of optical product solutions

Innovative

To Enable data transmission and data generation in the IoT age through providing a range of optical product solutions

About Us

Cloud Light Technology Limited

Cloud Light Technology Limited (“Cloud Light”) designs, markets, and manufactures advanced optical modules for datacenter interconnect and optical sensor for automotive applications.

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Products

Cloud Light optical data transmission and sensing products push technology and manufacturing boundaries with over-arching expertise spanning complex design to high-volume manufacturing.
Data Transmission

A complete suite of high-speed fiber optic transceivers and active optical cable products optimized for datacenter interconnect, high-performance computing and enterprise networking applications


Optical Sensor

Automotive-grade optical gesture sensor enabling new ways to interface with vehicle infotainment system.



Passive Optical Component

Low insertion loss, highly reliable optical splitter modules




Technology

Our core competence in optoelectronics packaging, ultra-high precision assembly technology, advanced testing capabilities and reliability engineering enable very high-volume manufacturing of high-performance optical data transmission and optical sensing products at the lowest possible field defect rates.
Optoelectronics Packaging
Cloud Light optical data transmission and sensing products are based on its unique chip-on-board (COB) and chip-on-submount (COS) packaging platforms which are designed to offer unmatched product design flexibility and exceptional optical, thermal and reliability performance. Supported transmission data rate exceeds 100Gb/s per lane.
High-precision Process and Assembly
Cloud Light products are fabricated with our advanced manufacturing platform with high-precision wafer processes (dicing, polishing, metallization, etc.) and optoelectronics component assembly processes (die bond, wire bond, passive/active optical alignment, etc.) at sub-micron alignment precision. All manufacturing processes are carried out in our Class 1k clean room facilities with ESD control capability at 20V or below.
Advanced Testing Capabilities
High-volume automated product testing and burn-in are made possible by Cloud Light’s extended experience in product testing methodologies and fully customized auto module test handler and burn-in testers. Fully automated wafer-level optoelectronic component testing and photonic integrated circuit probe testing support up to 12”wafers.
Reliability Engineering
Cloud Light has extended optical product reliability engineering experience with products fully qualified into automotive, enterprise and datacenter applications. To maintain the highest level of product reliability, our fully-equipped reliability lab enables complete suite of reliability tests to be conducted at component and product level. When failure did occur, our direct access to advanced surface and device failure analysis tools, such as, TEM, SEM, SIMS, etc. enables thorough failure analysis to identify the root causes of the failure.

Applications

Data Center
Cloud Light offer a full range of MSA-compliant and customized fiber optic transceivers and active optical cables for intra-datacenter optical interconnect. Data rate ranges from 10 Gbps to 400Gbps.
High Performance Computing and Enterprise Networking
Cloud Light offer low-latency, MSA-compliant fiber optic transceivers and active optical cables for high performance computing and enterprise networking applications. Data rate ranges from 10 Gbps to 400Gbps.
PC & Consumer
Cloud Light’s high volume and highly automated manufacturing platform enables high volume production of customized embedded micro optical modules and active optical cables for cost sensitive consumer applications. Data rate ranges from 10 Gbps to 100Gbps.
Automotive
Cloud Light’s laser-based optical finger gesture sensor is uniquely qualified for automotive applications. It opens up many possibilities for novel in-car infotainment interface design.

Social Responsibility

Cloud Light aspires to treat all its stakeholders with respect, to exemplify the highest standards of corporate social responsibility, and to apply these standards in our policies and practices. This aspiration is expressed through our actions across various areas of operation:

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Careers

Cloud Light is urgently looking for various high caliber candidates to meet the vast growing customer and market requirements, and advance technologies.

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Contact Us

Hong Kong
Corporate Office & R&D Centre
Cloud Light Technology Limited
Units 1515-1519, Building 19W
19 Science Park West Avenue
Hong Kong Science Park
Pak Shek Kok, New Territories
Hong Kong

T +852 3611 2265
E info@cloudlight.com.hk
Taiwan
R&D Centre
Taiwan Cloud Light Technology Limited
14F-1 & 14F-2, No. 268, Liancheng Road
Zhonghe District, New Taipei City 23553
Taiwan, R.O.C

T +886 (2) 8227-3600
E info@cloudlight.com.hk
Dongguan, China
Manufacturing Plants
Dongguan Cloud Light Technology Limited
Block A5, Conrad Hi-Tech Park, 689 Zhen An Road Changan Town, Dongguan City,
Guangdong Province, PRC 523870

T +86 (769) 8155-5998
E info@cloudlight.com.hk