Fiber Optics

Welcome to LEONI Fiber Optics, Inc., the North American subsidiary of LEONI Fiber Optics GmbH. We look forward to doing business with you.


Please see the table below for a brief summary of our company and our fiber optic products, assemblies and devices. Then, email us and let our sales and engineering staff customize an innovative and cost effective fiber optic solution for your application.

LEONI Fiber Optics Inc. guarantees you only the best services for all your fiber optic needs.


Fiber Optic Applications

  • Communications
  • Spectroscopy
  • Laser
  • Laser Diode
  • Laser Delivery
  • Sensors and Sensing
  • Chemical Analysis
  • Other custom fiber optic applications

Fiber Optic Products

  • Patchcords and cables - single mode, multi-mode & graded index
  • Large core multi-mode cabales
  • High-power connectors
  • Bundles: single-leg, bifurcated & multi-legged
  • Linear arrays & spaced V-groove arrays
  • Spot to slit converters
  • Laser diode pigtails
  • Probes: Fluorescence, absorption and dip
  • Cuvette holder / fiber optic integrated stands
  • Vaccum feedthroughs
  • Attenuators
  • Tapered and splitter waveguide structures
  • Collimator, coupler, filter, imaging & focusing devices
  • Detector / Amplifier modules

Fiber Optic Services

  • Detectors and emitters mounted and aligned in fittings and holders
  • Complete assembly service of sensor packages