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Explore SemiNex’s latest Wavelength Swept ECL Modules and Butterflies
By Seminex
SemiNex has expanded its portfolio of precision laser sources with the launch of its high-power ECLs. Engineered for both fixed-wavelength and wavelength-swept operation, this product line addresses growing demand in optical networks, FMCW LiDAR, quantum sensing, aerospace, and industrial metrology.
The butterfly-packaged ECLs deliver >200 mW fiber-coupled power with <3 kHz narrow Lorentzian linewidth, providing unmatched stability and accuracy. The wavelength-swept ECL modules combine high output power with user-defined sweep ranges and mode-hop-free operation, creating turnkey solutions for OCT, OFDR, and FMCW LiDAR.
ECL Performance & Specifications
Key features for these high-power, narrow linewidth ECL packages include:
Butterfly-Packaged High-Power Narrow Linewidth ECL
- >200 mW fiber-coupled power
- <3 kHz Lorentzian linewidth for ultra-stable coherence
- Low RIN and excellent SMSR for noise-sensitive applications
- C- or O-band operation, with custom center wavelengths available
- Packaged in a standard 14-pin butterfly fiber module for easy integration
Wavelength-Swept ECL Modules
- Available in two sweep configurations:
- ECL-310-S1: 1550 nm with 10 GHz (0.8 nm) sweep range
- ECL-310-S3: 1550 nm with 600 GHz (4.8 nm) sweep range
- >200 mW output power with narrow linewidth stability
- Mode-hop-free, linear sweeping for high-resolution imaging and sensing
- Complete turnkey system with built-in driver and controller
Key Advantages
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- Industry-leading power + coherence: Fixed-wavelength ECL achieves >200 mW with <3 kHz linewidth
- Turnkey wavelength-swept solutions: Integrated driver and controller for plug-and-play operation
- Wavelength flexibility: C- and O-band coverage, with custom center wavelengths available
- Compact, integration-ready packaging: Standard 14-pin butterfly or full module systems
View more information regarding these products in our catalog below.
By Seminex