WSEELASER — Leading Innovator in Optical Communication and Fiber Sensing

Core Product Portfolio

1. Fiber Amplifier Series (EDFA / EYDFA)

WSEELASER’s amplifier series covers a full range of applications:

• Mini Edfa: Compact, low power consumption, ultra-low noise;

• Dwdm Edfa (C / C+L Band) for DWDM networks;

• Pm Edfa for polarization-maintaining systems;

• EYDFA: Erbium-Ytterbium co-doped amplifier up to 10W output power;

• Rack-Mount EDFA Subsystems with APC/ACC modes, LCD interface, and remote monitoring.

These amplifiers are widely used in optical communication, fiber sensing, network repeater, and research testing fields.

2. Optical Sources & Components

Main categories include:

• Narrow Linewidth Laser, ASE Source (C/C+L Band), and High Stability Optical Source.

• Optical devices such as collimators, splitters, and polarization-maintaining components.

• Mini (2+1)→1 Collimator and modular optical subsystems designed for integration and system-level deployment.

3. OEM / ODM Customization Service

WSEELASER offers flexible customization including:

• Optical, electrical, and mechanical design;

• Hardware/software interface customization;

• Firmware and communication protocol development;

• Specialized testing and fixture design.

This approach ensures each solution perfectly fits customer applications.

Manufacturing & R&D Capability

With a 7,500㎡ modern factory, precision instruments, and a skilled R&D team, WSEELASER guarantees high product reliability, consistent optical performance, and international-level quality assurance.

Global Network & Market Expansion

WSEELASER products are exported to over 100 countries, serving partners in the U.S., Germany, India, Russia, Brazil, UAE, and South Korea.
The company actively develops new-generation fiber sensing (DAS/DVS) and intelligent optical communication technologies to empower the global photonics market.

Recent launches include:

• 10W EYDFA high-power amplifier

• 24dBm C+L band EDFA module

• Modular optical subsystem for DWDM applications

Vision

Guided by the vision “Gather Light, Connect the Future,” WSEELASER aims to become a global leader in optical communication and fiber sensing solutions, driving innovation in photonics technology and intelligent networks.