

WSLS(Wavelength Specific Laser Sources)
Overview
Hirundo’s Wavelength Specific Laser Sources (WSLS) offer high-precision, wavelength-stabilized laser outputs, making them ideal for demanding applications in telecommunications, sensing, and testing. With support for CWDM and DWDM DFB lasers, these devices provide output power options ranging from 3dB to 13dB, ensuring flexibility and reliability across various environments.
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Product Highlights
Hirundo DFB laser modules are designed for forward-path CATV applications, especially digital transmission using Quadrature Amplitude Modulation (QAM). The modules are designed to incorporate high output power while maintaining high linearity. The devices feature standard pin assignments (compatible with OC-48).
These devices offer excellent performance in directly-modulation QAM transmission, offering considerable cost savings over externally-modulated solutions. The combination of high performance and very reasonable price make these modules the most cost-effective CATV transmitter solutions in the industry.

14Pin butterfly package

Wide Working Temperature

Low Threshold Current
Application Demonstration
CATV Transmission




