Compact oct spectroscope suitable for mobile environment

A technology of optical coherence tomography and imaging spectroscopy, which is applied in the direction of optical devices, spectrometry/spectrophotometry/monochromator, optical radiation measurement, etc., can solve the problem of limiting the intensity of optical signals and achieve the minimum power consumption miniaturization, reduction in size and price, and miniaturization

Pending Publication Date: 2021-01-15
PHILOPHOS INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the full well capacity is low, no matter how good the sensitivity of the sensor is, it will quickly reach saturation, thereby limiting the input optical signal strength

Method used

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  • Compact oct spectroscope suitable for mobile environment
  • Compact oct spectroscope suitable for mobile environment
  • Compact oct spectroscope suitable for mobile environment

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Embodiment Construction

[0041] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art to which the present invention pertains can easily implement the present invention. However, the present invention can be realized in various embodiments, and is not limited to the examples described here. In addition, in order to clearly explain the present invention, parts irrelevant to the description are omitted from the drawings, and similar reference numerals are assigned to similar parts throughout the entire specification.

[0042] Throughout the specification, when it is indicated that a certain part is "connected" to other parts, it means not only the case of "direct connection" but also the case of "electrical connection" with other elements left therebetween. Moreover, when it is indicated that a certain part "includes" other structural elements, unless there is a specific contrary record, it means that o...

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Abstract

A handheld compact optical coherence tomography (OCT) spectroscope according to an embodiment of the present invention comprises: a spectroscopic optical module; a sensor board coupled to one side ofthe spectroscopic optical module and including a sensor for converting light received from the spectroscopic optical module into an electrical signal; and a connector configured to supply, to the sensor board, a control signal and a power signal received from another circuit external to the spectroscope, and to transmit the signal received from the sensor board to another external circuit, whereinthe sensor board is packaged with the spectroscopic optical module, the sensor is not embedded in or is formed to protrude from the surface of the sensor board, and a light receiving portion of the sensor is configured to face the inside of the packaged component to collect light from the spectroscopic optical module.

Description

technical field [0001] The present invention relates to a technology for realizing a compact optical coherence tomography (OCT, optical coherence tomography) spectrometer (Spectrometer) suitable for an environment requiring movement. Background technique [0002] Optical coherence tomography (OCT, optical coherence tomography) is a technology capable of observing the interior of biological tissues using light. It is used as a cutting-edge medical diagnosis technology in ophthalmology, cardiovascular and other fields. ) and swept source (swept source), etc. Among them, the optical coherence tomography system of the spectral domain method can ensure the performance above the specified level and reduce the manufacturing cost, so it is attracting attention. [0003] figure 1 A conceptual diagram showing an existing spectral-domain optical coherence tomography system. [0004] refer to figure 1 , the spectrometer 1, as the core structural element in the spectral domain optica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00
CPCA61B5/0066A61B2560/0431A61B2560/0462G01J3/0272G01J3/2803G01J3/0291A61B3/102A61B1/00163A61B3/0025G01J3/0256G01B9/02091G01J3/4412
Inventor 郑重祜
Owner PHILOPHOS INC
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