The TLS5000 is a benchtop stabilized laser source designed to provide a stable, repeatable optical reference output for optical device production testing and laboratory calibration. It belongs to Wenjian Electronics’ high-stability light source product family, positioned alongside the company’s multi-channel power meters, programmable attenuators, and optical switches to form a complete test chain for 400G/800G/1.6T optical module, optical chip, and silicon photonics R&D and volume production testing. As a stabilized source, its core value lies in maintaining output power stability over time and temperature, giving test engineers a dependable baseline for insertion loss, return loss, and wavelength-dependent loss measurements. The instrument supports programmable control for integration into automated test systems, enabling it to be sequenced with power meters, switches, and attenuators in a single test script. Its benchtop form factor suits lab benches and production floors alike.

Full specifications — including channel count, wavelength options, output power range, stability figure, interface configuration, and dimensions — are available upon request. Please contact us for the detailed datasheet before configuring the TLS5000 into a test system.