News
all
News
Exhibitions
Knowledge

all

Quanhom's Participation in International Exhibitions

Quanhom has always been active in international exhibitions related to thermal imaging technology.

2022/05/19

Quanhom's Participation in International Exhibitions

The Analysis of Selecting Infrared Bands

The advantage of infrared sensor engineering design plays an important role in the performance of the whole system. Infrared imaging technology with wavelengths ranging from 3 to 5 μm and 8 to 12 μm has always been the focus of the development of infrared imaging technology. Which of these two bands is superior in long-range detection? This issue has been under discussion since the 1970s, showing its importance.

2022/08/05

The Analysis of Selecting Infrared Bands

The Working Principle and Composition of Infrared Sensor

Infrared sensor is one of the main functional units of infrared system. Its main task is to detect various dynamic and static targets, and transmit the detected target signals to infrared information and image processing unit for processing. So this article briefly introduces the working principle and composition of infrared sensor.

2022/08/05

The Working Principle and Composition of Infrared Sensor

Infrared Thermal Imaging Market is in Full Swing: Cost Reduction, Standardization, Intelligence

Infrared thermal imaging technology has gradually become a more mainstream technology in the past few decades. With the increasing popularity of handheld thermal imaging cameras, there is a growing awareness of the industrial benefits of this technology.

2022/06/11

Infrared Thermal Imaging Market is in Full Swing: Cost Reduction, Standardization, Intelligence

Application of Infrared Imaging Technology in Security Field

Infrared thermal imaging is an image formed by detecting infrared energy emitted by a person or object. Applications in security include fire monitoring, camouflage, and concealed target recognition, and other fields. The following is a detailed introduction for you.

2022/06/01

Application of Infrared Imaging Technology in Security Field

Six Elements of Selecting Infrared Thermal Imager

Thermal imagers are widely used in many industries. This article introduces six elements of choosing infrared thermal imagers. Through this article, we hope to help your company find a high-quality infrared thermal imager that meets the needs of your applications.

2022/05/27

Six Elements of Selecting Infrared Thermal Imager

How Do Optical Designers Judge the Performance of Optical Lenses?

While aberration graphs are good for providing an optical designer with a lens' performance, it is usually an objective criterion for the user or evaluator of the lens. The following article briefly describes the optical designer's method for determining the performance of an optical lens.

2022/05/20

How Do Optical Designers Judge the Performance of Optical Lenses?

How to Choose|Cooled or Uncooled Thermal Imaging Camera

Over the years, R&D experts have been keen to use thermal imaging cameras in a wide range of applications. However, not all thermal imaging cameras have the same quality features. Today, let's take a look at how to choose between cooled and uncooled thermal imaging cameras!

2022/05/13

How to Choose|Cooled or Uncooled Thermal Imaging Camera

Application of Infrared Thermal Imaging Technology in Civil Field

Thermal imaging technology is playing an important role in many fields, such as civil aviation, security, border defense and automation. This paper briefly introduces the basic elements and characteristics of infrared thermal imaging technology and then discusses in detail its application in seven fields.

2022/04/29

Application of Infrared Thermal Imaging Technology in Civil Field

Progress and Prospect of Infrared Imaging Optical System

With the development of infrared focal plane detection technology, new requirements have been put forward for the design of infrared imaging optical systems and the processing of optical components. This paper briefly describes the progress and prospects of three generations of infrared imaging optical systems.

2022/04/23

Progress and Prospect of Infrared Imaging Optical System

Research on Infrared Imager Used in Submarine Exploration Technology

With the development of diving technology, infrared diving technology has attracted more and more attention. This paper discusses the principle of infrared diving, analyzes the index requirements of instruments in infrared diving technology. Finally, the main key technologies are given.

2022/04/15

Research on Infrared Imager Used in Submarine Exploration Technology

Design of Infrared Dual-field Focusing System Based on DSP

Infrared dual-field systems are widely used in optoelectronic reconnaissance equipment. In this paper, according to the working characteristics of the dual-field infrared optical system, a set of optical lens focusing system based on DSP is designed.

2022/04/12

Design of Infrared Dual-field Focusing System Based on DSP

Optical System Design of Dual-band/dual-field Panoramic Aerial Camera

In this paper, a visible light/infrared dual-band dual-field imaging optical system for panoramic aerial cameras is designed. The optical system has the advantages of compact structure, small volume, lightweight, and low cost.

2022/04/01

Optical System Design of Dual-band/dual-field Panoramic Aerial Camera

Infrared Zoom Lens System for Target Detection

This article describes an infrared (IR) zoom lens gadget designed to detect missile signatures at 8 to 13 Bin wavelengths.

2022/03/25

Infrared Zoom Lens System for Target Detection