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The optical part that separates a laser beam into emitted and reflected light using transparent optical elements is called a beam splitter, where the ratio of emitted light to reflected light is 1:1, known as a half mirror. There are two types of spectrometers: cubes and tablets. Regarding the amount of light split, half mirrors are designed based on a 1:1 ratio of reflected and transmitted light. Due to the different incident directions or polarization states of the incident light, the ratio of light is sometimes less than 1:1. Reflection and transmission characteristics vary with the direction of incident light:
In daily life, we can see various colors of objects. There are also many colors for color filters, such as red, orange, yellow, green, blue, purple, etc. So what determines the color of the filter? Let's first clarify the principle of light. What is the difference in the principle of light shining on transparent and opaque objects. One The color of opaque objects is determined by the reflected color light. The color of opaque objects (such as tables and walls) is determined by the color light reflected by them,
Reflective lenses are important components in optical experiments, and their quality, performance, and durability have a significant impact on success. Our company offers a variety of different reflective mirror products to ensure that customers can find products that are suitable for their applications. When choosing a reflector, it is important to consider parameters such as reflectivity, wavelength range, laser damage threshold, and durability of the coating. We have long-term inventory of many common models of lenses to achieve fast supply. Coated broadband metal coated metal
The full name of OLPF optical low-pass filter is Optical low-pass filter, which is mainly used to filter different frequency wavelength optical signals in the input light, transmit them to CCD, and avoid interference of different frequency signals on CCD's color interpretation. OLPF has a significant impact on the control of false colors, which mainly come from dense colors
The high-end real-time fluorescence quantitative PCR instrument is mainly suitable for real-time detection of the PCR process through fluorescence signals during PCR amplification. Has advantages such as high noise to noise ratio, deep background, and low crosstalk. Standard size: ex - dia 12.5mm * 5mm em - dia 12.5mm * 5mm dm -18 * 12.7 * 1.05mm size can also be customized, phone communication to discuss Rui
The so-called spectroscope is actually a semi transparent and semi reflective glass. When light shines on the spectroscope, half of the light will pass through the spectroscope and half of the light will be reflected out. The simple model of "semi transparent and semi reflective glass" is to take an ordinary but very thin mirror and drill many small holes evenly on it, so that the total area of the holes reaches half of the original mirror surface area. This is semi transparent and semi reflective glass! Of course, the actual process is not that complicated, but the principle is like this. spectroscopy
With the continuous promotion of coating technology, the application fields of optical coating technology are also constantly expanding. The vast majority of optical coating materials used in different fields are rare metals with very small reserves. These rare metals and rare earths are used in small quantities in the industrial field, but they are indispensable and are known as' industrial vitamins'. In the application of optical coating materials, coating targets are the core technology. Different optical coating materials are formed by the different rare metals contained in different targets
Dear new and old customers: In order to thank all new and old customers for their continued love and support for Shenzhen Ruicheng Optoelectronic Technology, as Double Eleven approaches, the company has urgently produced a batch of 1064nm fiber or YAG laser protective lenses with quartz substrate, diameter of 50.0, and thickness of 2.0. The promotion will be held from now until November 30, 2018, with a fixed price of 11 yuan/piece and free shipping for batches starting from 50 pieces! Suitable for various brands of laser welding and cutting machines. More