Over 10 Years Manufacturing Experience
Recognized High-tech Enterprise since 2023
More than 30 Industry Patents
Customer satisfaction rate 100%
In the event that either Product Quality or Shipment Date varies from what you and the supplier had agreed to in the Trade Assurance online order, we will offer you assistance in reaching a satisfactory outcome, including getting your money back.
Founded in 2007, Highland group is a China-based high-tech enterprise specializing in advanced Fiber Bragg Grating (FBG) design, fabrication, and volume manufacturing. With multiple granted invention and utility-model patents, we deliver precision-written grating solutions for fiber laser, telecom, and optical sensing applications worldwide.
Our core product lines include:
• 1510–1600 nm Uniform FBGs & FBG Arrays — C/L-band WDM filters, EDFA gain flattening, and quasi-distributed FBG sensing chains
• 1064 nm Chirped Fiber Gratings (CFBG) — dispersion compensation and pulse stretching/compression for Yb fiber lasers and CPA systems
• 980 nm High–Low Reflectivity Grating Pairs — HR/OC cavity mirrors for 980 nm seed lasers and external-cavity pump modules
• 974 nm / 976 nm Pump Wavelength-Locking FBGs — stabilizing pump diodes for EDFA and Yb-doped fiber lasers with narrow-linewidth, temperature-resistant performance
From UV-side-write to femtosecond-laser inscription, our process covers SMF-28, HI980, HI1060, PM980, and polyimide-coated fibers with fully customizable reflectivity, bandwidth, and apodization profiles. Every grating is spectrum-tested and mechanically proof-tested to Telcordia-grade standards.
Our goal of satisfying customers 100% has allowed us to grow from a one product company into a progressive
organization with several lines of world class,high quality fishing and outdoor related products.
HIGHLAND GROUP CORPORATION LIMITED