Abstract:
An optical inspection system or tool can be configured to inspect objects using dynamic illumination where one or more characteristics of the illumination is/are adjusted to meet the inspection needs of different areas. For example, the illumination intensity may be increased or decreased as the tool inspects areas of memory and periphery features in a wafer die. In some embodiments, the adjustment can be based on data obtained during a pre-inspection setup sequence in which images taken based on illumination with varying characteristics are evaluated for suitability in the remainder of the inspection process.
Abstract:
상기 기술된 기술은 한 옥타브의 확장된 주파수 범위를 적용하여 음향 광학 변류기를 구동하고자 하며 이에 따라 대역폭을 단 한 옥타브 미만으로 제한하는 고안 경험 규칙에 반하게 된다. 확장된 주파수 범위와 매우 잘 시간 측정된 빔 블랭킹의 조합은 빔 블랭킹에 의해 소모된 일명 처프 신호의 비례를 감소시킨다. 이는 스윕 신호의 작동하는 효능적인 부분을 증가시킨다.
Abstract:
Near-IR rays are used to be able to measure calorie, thereby measuring the calorie of an object easily and in a short time by a non-destructive method. A calorie measuring device comprising an object holding unit (1) having a table (2) on which to mount an object (M) to be examined, a light source unit (20) irradiating the object (M) on the table (2) with a near-IR-region ray, a light reception unit (30) receiving a reflection light or transmitted light from the object (M), and a control unit (40) calculating the calorie of the object (M) based on the absorbance of light received by the reception unit (30), wherein the control unit (40) computes the calorie of the object (M) from a regression expression calculated by a quadratic differential spectrum multiple regression analysis at the absorbance of a near-IR ray applied in advance to and reflected off or passed through a calorie-known sample object (M) and from the absorbance of light received by the reception unit (30).
Abstract:
A cap for a gas sensor module is described herein. The cap can include at least one wall forming a cavity having a first portion and a second portion. The cap can also include an inlet tube coupling feature disposed in the at least one wall, where the first location is adjacent to the first portion of the cavity. The cap can further include an outlet tube coupling feature disposed in the at least one wall, where the second location is adjacent to the second portion of the cavity. The cap can also include a distribution channel coupling feature disposed in the at least one wall, where the third location is adjacent to the first portion of the cavity. The cap can further include a receiving channel coupling feature disposed in the at least one wall, where the fourth location is adjacent to the second portion of the cavity.
Abstract:
In a non-invasive system for detection/measurement of glucose and other analytes in a medium such as tissue, spectra from the medium are deconstructed into features. Conditioned features, which contain frequency components specific to glucose or the other analytes, are derived from one or more features by modulating a carrier kernel with the feature. The conditioned features are computationally collided with one or more Zyotons that are co-dependent with the conditioned features. One or more collisions amplify a property of the analyte e.g., energy absorbed by glucose in tissue from radiation directed to the skin. A gradient of several values of the amplified property, each value corresponding to a particular radiation pattern according to a spectroscopic tomographic sequence, is used to select a suitable projector curve, with which a representative amplified value is projected to an accurate estimate of the concentration of glucose or the other analytes, without needing personalized calibration.
Abstract:
본 발명의 실시예는 광혼합 기법을 이용한 연속파 테라헤르츠 발생 및 검출 장치로서, 단일 파장을 가지며 서로 다른 주파수의 연속파 레이저 광원을 출력하여 광신호를 발생시키는 제1 및 제2 광원부, 제1 광원부에서 발생한 광신호에 대해 주파수를 천이시키는 제1 광전위상변조기 및 제2 광원부에서 발생한 광신호에 대해 주파수를 천이시키는 제2 광전위상변조기, 상기 제1 광전위상변조기에 의해 주파수가 천이된 광신호와 제2 광원부에서 발생된 광신호를 받아 증폭하는 제1 광증폭기 및 상기 제2 광전위상변조기에 의해 주파수가 천이된 광신호와 제1 광원부에서 발생된 광신호를 받아 증폭하는 제2 광증폭기, 상기 제1 광증폭기에 의해 증폭된 광신호를 테라헤르츠파로 발생시키는 광전변환기, 상기 제2 광증폭기에 의해 증폭된 광신호가 들어가며, 상기 광전변환기에 의해 발생한 테라헤르츠파를 광혼합을 통해 전기적 신호로 변환하는 포토믹서, 상기 제1 및 제2 광증폭기에서 보내진 광신호를 결합하는 광검출기 및 상기 광검출기를 통해 생성된 전기 신호를 필터링하는 필터부를 포함하고, 상기 전치 증폭기를 통해 전달된 전기 신호와 상기 광검출기와 대역통과필터를 통해 전달된 전기 신호를 비교하여 동일한 주파수를 갖는 위상잡음을 제거하는 것을 특징으로 한다.
Abstract:
Disclosed is a composite particle for use in a marking that is suitable for identification/authentication purposes. The particle comprises at least one superparamagnetic portion and at least one thermoluminescent portion and optionally also a thermoconductive portion between the superparamagnetic and thermoluminscent portions.