Winter Park, FL, United States
Winter Park, FL, United States

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Patent
Ocean Optics Inc. | Date: 2016-08-23

A device for improving the suppression of light from a Pulsed Xenon light source for spectrometry by combining a Variable Longpass Order-Sorting filter with a Dichroic Balancing filter coated on a fused Silica substrate is disclosed.


Morris R.,Ocean Optics Inc.
Spectroscopy (Santa Monica) | Year: 2010

Development in optical technology has played a major role in the evolution of miniature spectrometers. Charge-coupled devices (CCDs) are the detector of choice for miniature spectrometers, offering the advantages of small size, modest pricing, and suitable sensitivity for a wide range of applications. Coating the CCD array with a phosphor to absorb UV light and emit visible light results in a detector with good UV response for many applications. With the ability to combine high-pass and low-pass linear variable filters, manufacturers could use the dichroic technology to spectrally shape the excitation energy from broadband sources used for cuvette-based fluorescence. Diffraction gratings of various designs are common to spectrometers, including flat-ruled gratings and holographic gratings. Silver-coated mirrors have very high reflection values of greater than 97% across visible and near infrared wavelengths, and over a wide range of angles of incidence.


Patent
Ocean Optics Inc. | Date: 2015-08-25

A device for improving the removal of stray light interference in a spectrometer using an aperture slit with a predefined grid pattern incorporated into it to create periodic shadowing allowing the identification of the desired signal and removal of stray light is disclosed.


This disclosure describes a spectrometer design that corrects aberration by using crossed optical paths, simplifies manufacture by applying the light entrance slit and aperture on opposite sides of a transparent input block, and creates a more compact footprint by placing a 45 degree mirror or right angle prism directly in front of the detector.


Patent
Ocean Optics Inc. | Date: 2012-01-25

This disclosure describes an aperture shaped to provide a narrow beam in the horizontal plane but a wider beam in the vertical plane that will provide improved image quality in spectrometers.


Patent
Ocean Optics Inc. | Date: 2012-01-11

This disclosure describes a method of using specially shaped mirrors for astigmatism correction in spectrometers having a folded optical path.


Patent
Ocean Optics Inc. | Date: 2016-02-18

This disclosure describes a optical system design using Morse Taper mounted optical components for improving alignment performance and more specifically is a spectrometer design that eases alignment and improves alignment stability, both physical and temperature related, of optical components while simplifying manufacture and maintaining a compact footprint.


Patent
Ocean Optics Inc. | Date: 2011-01-18

This disclosure describes a device that belongs to the field of optical devices. More specifically it is a novel way of achieving light splitting or combining using a spherical reflector with a single input and multiple outputs, or multiple inputs and a single output.


Trademark
Ocean Optics Inc. | Date: 2015-12-07

Scientific apparatus, namely, spectrometers and parts and fittings therefor.


Trademark
Ocean Optics Inc. | Date: 2015-12-18

Scientific apparatus, namely, spectrometers and parts and fittings therefor.

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