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Six-core Technology Platforms - HYC Co Ltd

HYC keeps investing new technology and developing new products in order to fulfill customers' diverse demands. Through 20 years' efforts, HYC possesses advanced technologies in the field of components/modules,subassemblies, connector/cable/wafer dicing/testing, and has formed six-core technology platforms to provide customers with one-stop solutions.

Polarization Maintaining Fiber Array

PM FA is a Polarization-Maintaining fiber placed in the V-Groove on the array substrate to achieve high-density parallel transmission by maintaining the same polarization direction. PM fiber array is widely used in Coherent transmission, PM optical waveguide devices, fiber sensing. HYC provides a variety of choices of fiber arrays, such as the number of fiber array channels, core spacing and polish angle can be customized.

Grand Opening of HYC Thailand Factory

HYC Co., Ltd (HYC), a designer and manufacturer of passive optical device, held a grand opening ceremony of HYC (Thailand) production facility in Ayutthaya, Thailand on July 17th, 2023. This global production network will enable the company to supply top-quality components to customers around the world more quickly and efficiently. This is HYC's first production base outside of China.

Mode Field Diameter Fiber Array

Mode field diamters fiber array (MFD FA) provides a means of low-loss coupling to waveguides with smaller mode-fields. HYC develops a full range of high-precision fiber array optical subassemblies, including lidless FA, ultra-small FA, 2D FA, MFD FA for silicon photonics, and polarization maintaining (PM) FA for coherent transmission.


CWDM and DWDM are two main WDM technologies with different wavelength patterns, capabilities, costs, and applications.In WDM(Wavelength Division Multiplexing) system, what's the difference between CWDM and DWDM? What are their respective benefits? How do they work and how to use them? A brief introduction to show you! With more than 20 years’ experience of WDM manufacturing, HYC can provide full series of WDM products, including CWDM, DWDM, FWDM, CCWDM, etc.

Two Main WDM Technologies – TFF and AWG

TFF (thin film filter) and AWG (arrayed waveguide grating) are two commonly used WDM technologies. Here we will take an overview and comparison of these two WDM technologies.Both of these WDM technologies are widely used in optical communication systems. It is generally believed that AWG has a higher cost-effectiveness in long-distance, high-channel-capacity DWDM applications, while TFF is more ideal for low-channel-capacity CWDM metropolitan applications. TFF usually consists of multiple layers of films of different thicknesses, and the thin film filter is the key and most expensive component is the WDM devices.

400G RX Integrated Optical Subassembly Z-Block

400G RX integrated optical subassembly integrates all optical components at the RX end of the high-speed optical transceiver module, including Receptacle, Collimator, Z-block, Lens array, and Prism. It can be CWDM or LAN-WDM, and the switch only needs to replace the Z-BLOCK component based on TFF technology. Fiber Optic Passive Devices Manufacturer ODM JDM - HYC Co., Ltd.

AWG CWDM4 Mux Demux for 40G 100G Optical Transceivers

The AWG CWDM4 of HYC is based on silicon chip technology. It has compact, easy-to-assemble structure and good reliability. It can replace TFF (thin film filter) type CWDM. It is widely used in 40G and 100G high-speed active optical modules for optical signal Mux and Demux, such as QSFP+, QSFP28, etc.Fiber Optic Passive Devices Manufacturer ODM JDM - HYC Co., Ltd

What is PLC splitter FBT splitter - HYC Co Ltd

An article introduces all about optical fiber splitter, including what is PLC splitter, the work principle of optical splitter, plc splitter vs fbt splitter, structure of plc splitter, Key parameters of PLC splitter, Types of PLC splitter, Polarization Maintaining (PM) fiber optic PLC splitter, Fiber Array(FA), PLC splitter chips & splitting ratios, PLC splitter for FTTX and PON networks, etc.

ABS Box Type PLC Splitter - HYC Co Ltd

The ABS Box Type PLC Splitter provide a truly flexible solution that addresses the needs of today's FTTX networks. PLC splitteris widely used for FTTx, PON network, including EPON (as EPON splitter) , GPON (as GPON splitter). Find Details from PLC Splitters, Fiber Optic Splitters Supplier and Manufacturer - HYC Co., Ltd.

Blockless Fiber PLC Splitter - HYC

This blockness PLC fiber splitter is packaged in steel tube. Planar waveguide optical splitter is a type of optical device widely used in FTTx projects and data communication centers. All products meet GR-1209-CORE and GR-1221-CORE requirements.With more than 20 years' experience of PLC splitter manufacturing, HYC offers full series of optical splitter to meet various needs.