In this era of rapid technological advancement, infraredATRTechnology has occupied a place in the field of scientific research with its unique charm. Today, we will delve into infrared technologyATRThe internal structure of the attachment reveals its mysterious veil.

Firstly, let's focus onATRThe core of the attachment——Crystal diskImagine a delicate silver disc embedded with a device for fixing crystals, and this is our protagonist. It carries the heavy responsibility of attenuating total reflection on its body. In order to ensure the stability of the crystal position, a support structure is used at the bottom, like a solid backing.

baseThis seemingly ordinary component actually plays a dual role. It not only carries the crystal disk to ensure its stable placement, but also hides the secret of the reflector group. These mirror groups cleverly introduce the light emitted by the infrared host at a specific angleATRThe crystal then returns the reflected light back to the detector cavity, completing a magnificent journey of light path.

Butpressure headThat is the unsung hero. In solid sample testing, it is responsible for tightly pressing the sampleATRCrystal surface ensures intimate contact between the two. It is precisely this tightness that enables attenuated reflected waves to effectively enter the sample, presenting us with accurate test results.

Speaking ofATRThe selection of crystals involves a lot of knowledge. From refractive index, critical angle to applicable spectral range, every parameter is crucial to the success or failure of the test. For example, diamond has become a widely used material due to its hardness and acid and alkali resistance, but it has obvious limitations in certain specific frequency bands.

Let's witness togetherATRThe working steps of the attachment: from optical path coupling to attenuated total reflection, to feature absorption and signal detection, each step is a manifestation of the integration of science and technology.

In this journey of exploring the unknown and pursuing truth, infraredATRTechnology undoubtedly opens a door to the microscopic world for us. Let us continue to move forward and explore and discover more wonderful things on the path of science.