Holoscope technology has been monopolized by the United States so far. What kind of technology is it?

Summary： n military, electronic sights are divided into three categories: reflector sight, holographic sight and laser sight. Which of these three scopes is more suitable for modern warfare? You can see the name also guess actually, probably the holographic sights is the cutting edge of technology, as for reflection sights and laser sights has been gradually replaced by it, but the complexity of this technology is not low, at present only a company can produce similar products in the United States, but recently in our country from holographic sights have breakthrough technology bottlenecks, Now that we can break America's monopoly in the near future, let's take a look at these three scopes and focus on holographic scopes! Reflector sight The history of the Red Dot scope dates back decades. They were originally developed for the American sports market. Us Special forces then began buying them on the civilian market for low-altitude raids, making them orders of magnitude more effective at firing. The main benefit of a reflector scope is that it liberates the eyes. It doesn't have to close one eye and aim in a three-point line like a normal iron aim. Laser sight A laser sight is simply a laser designator for a target, requiring the laser to travel from the gun's laser to the target and back, while remaining visible to the shooter. Therefore, the visibility of laser sights is greatly affected by range, target reflectivity, daylight brightness, and atmospheric conditions such as fog, rain, snow, dust, and smoke. And, if you aim from a distance, you need a more powerful laser, and most importantly, for a sniper, using a laser sight is a dead end. Holographic sight The biggest feature is convenience, allowing the shooter to lock onto the target in an instant and see the impact point at the same time. Even when the weapon is sitting back or the target is moving quickly, the impact point (the aim mark) can be easily and continuously pressed on the target. The holoscope also does not interfere with the original function of the notcheduler. When the holoscope is turned off, the shooter can use the original notcheduler by means of mechanical aiming. A holographic weapon sight or holographic diffraction sight is a non-magnifying sight that uses holographic images that overlap at a distance and can be viewed through a glass optical window. The hologram is built into the window and illuminated by a laser diode. The first generation of holographic sights was introduced by EOTech (then a subsidiary of ERIM) at the 1996 SHOT Show and carried out by Bushnell (then a partner of the company) under the trade name HoloSight, originally aimed at the civilian sports shooting and hunting market, EOTech is currently the only company in the world that can produce holographic sights. Holographic sights mainly use holographic technology, so what is holographic technology? The hologram First let's take a look at what a hologram is. A hologram is a recording and reconstruction of the light field reflected from a three-dimensional object. This preserves the depth of the object being observed and preserves the light field reflected from multiple directions, so that the viewer can change perspective by moving his or her gaze. Just as sound is recorded and played back, the sound waves are encoded and recorded on a disk, using a device that decodes the information on the disk to reconstruct the original sound waves, which can be heard by the human ear. Holographic technology Holographic technology is the use of objects in the light of interference pattern as a record and reproduce the process of, the first device to record the scene reflected from the object light field, the data in the form of the refractive index changes are recorded in a transparent window, and then after decoding, aim the laser hologram on the transparent window, on Windows, the record of the light field was rebuilt, visible to the human eye. The way the holographic scope works Holographic sights use laser-driven holography, which builds a two-dimensional or three-dimensional image of an object. The hologram is decoded by laser light, and then, through a window, the viewer can see the image from a distance on the target plane. Composition of holographic sight Onboard computer controls The core component of its holographic sight is mainly the onboard microprocessor. Head up display In holography, all the information needed for the reconstructed image is recorded anywhere on the head-up display. This is similar to the technology used by fighter pilots for target acquisition, which can create an accurate image of a target even when rain, snow, darkness or cloud cover is poor. The head-up display can perform a two-eye aiming mode, which eliminates blind spots and tunnel vision and maximizes peripheral vision. Durable component design The sight is a vulnerable product, so its durability design must be taken into account, especially the optical cavity, electronic

Keywords： Holoscope technology has been monopolized by the United States so far. What kind of technology is it?