Products & Services

See also: Categories | Featured Products | Technical Articles | More Information
Page: 1

Conduct Research Top

  • Fiber Optics Devices Based on VHGs
    We report on Volume Bragg Grating (VBG) technology for a spectrum of applications in optical components ranging from fixed or tunable filters, ROADM, beam combiners and pump stabilizers. VBGs allow higher integration and added functionality than Fiber Bragg Gratings. Volume Bragg Grating (VBG
  • Introduction to Volume Holographic Gratings (VHG)
    Volume holographic gratings (VHG) are diffractive elements consisting of a periodic phase or absorption perturbation throughout the entire volume of the element. When a beam of incident light satisfies the Bragg phase matching condition it is diffracted by the periodic perturbation. Due
  • Advances in Near Field Holographic Grating Mask Technology
    ] with an adjustment increment as fine as 0.0039 nm3 and abrupt phase shifts2'3 within a single mask. Distributed Bragg reflector (DBR) eight-laser arrays with 100-GHz channel separation using a grating mask with pitch changes of 0.127 nm have previously been fabricated by this method while also
  • Challenges in Photonics Manuafacturing
    for harsher motions such as sawtooth-waves. Elimination of structural resonances results in higher-fidelity Bragg gratings: narrower channel widths, higher efficiency. Air-bearing/piezo stage from Dover Instruments Inc., Westboro, Mass., employs vibration nullification in the manufacture of Fiber
  • Preface
    ,. such as fiber Bragg gratings, fiber amplifiers, fiber lasers, nonlinear fiber. optics, and fiber optic sensors. Examples and comparison with everyday experience. are provided wherever feasible to help readers understanding by relation to known. facts. The book is interspersed with numerous diagrams
  • Preface
    ) but also allowed signal regeneration after 80 km or more. The pace of innovation in all fields of lightwave technology only quickened during the 1990s, as evident from the development and commercialization of erbium-doped fiber amplifiers, fiber Bragg gratings, and wavelength-division-multiplexed

More Information Top

Lock Indicates content that may require registration and/or purchase. Powered by IHS Goldfire