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Dicon Fiberoptics Inc patents


Recent patent applications related to Dicon Fiberoptics Inc. Dicon Fiberoptics Inc is listed as an Agent/Assignee. Note: Dicon Fiberoptics Inc may have other listings under different names/spellings. We're not affiliated with Dicon Fiberoptics Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dicon Fiberoptics Inc-related inventors


Solid-state optical amplifier having an active core and doped cladding in a single chip

A solid-state optical amplifier is described, having an active core and doped cladding in a single chip. An active optical core runs through a doped cladding in a structure formed on a substrate. ... Dicon Fiberoptics Inc

Techniques for reducing polarization, wavelength and temperature dependent loss, and wavelength passband width in fiberoptic components

A pin hole or aperture is located or formed adjacent to the end surface of one or more of the input ports or fibers, or adjacent to one or more of the output ports or fibers, of a fiberoptic component. The aperture allows light to enter (or exit) the core of the associated fiber, and the non-transparent layer that surrounds the aperture blocks light from entering or exiting the cladding layer of the associated fiber. ... Dicon Fiberoptics Inc

Integrated optical components with variable attenuation or switching, and tap detector functions

Integrated optical component combine the functions of a variable optical attenuator (voa), a tap coupler, and a photo-detector, reducing the size, cost, and complexity of these functions. In other embodiments, the integrated optical component combines the functions of an optical switch, a tap coupler, and a photo-detector. ... Dicon Fiberoptics Inc

Integrated optical components with wavelength tuning and power isolation functions

A tunable optical filter integrates the functions of wavelength tuning and power isolation of back reflection. The optical signal enters a faraday rotator twice, and isolation is provided by two birefringent crystals, having their optical axes oriented at 45 degrees with respect to each other. ... Dicon Fiberoptics Inc

Tunable three-port wavelength splitter, for optical communication and the multiplexing and de-multiplexing of optical signals

A tunable optical device uses a diffraction grating to angularly disperse a collimated beam carrying multiple wavelengths into multiple individually collimated wavelength beams, and then refocuses each of the individual collimated beams to its own focusing point on a moving plate that is located in the region of the focus plane. One or more reflective dots on the moving plate then selectively reflect particular wavelength(s) back to a first output port. ... Dicon Fiberoptics Inc

Tunable optical module for optical communication

Light of at least two wavelengths is collimated in a forward path towards a reflector and light of at least one of the wavelengths is focused and detected in a return path, using in both paths a lens unit including a first convex surface and a second surface. A diffraction element diffracts the collimated light of the at least two wavelengths into different wavelength components. ... Dicon Fiberoptics Inc

Nano-structured lens for collimating light from surface emitters

A light source for providing light comprises a light emitting layer and a lens comprising a periodic structure therein that is periodic along at least one direction in a plane. The structure includes or is formed from at least two optically transparent materials of different optical indices. ... Dicon Fiberoptics Inc








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