It’s a 589nm yellow laser pointer. There are shading parts on the front of the laser flashlight. Before use, you need to open the shading sheet. The threaded metal part of the laser head expands the heat dissipation surface area, which is conducive to the long-term operation of the laser. The blue button is the ...
This is a 520nm 1W fiber coupled laser module. There are CW and TTL working mode. When CW working mode is required. Red and Yellow wire to DC 12V positive. Black and Green wire to DC 12V negative. When TTL working mode is required. Red wire to DC 12Vpositive. Black wire to DC 12V negative. ...
This is the UV deuterium lamp source with broadband wavelength. The wavelength range is 185nm~600nm. Among them, the ultraviolet band of 200nm~300nm has the highest power. The faint purple spot can be seen with the naked eye. Let’s check it now. D-2000 deuterium lamp can produce stable output spectrum of 190-400nm. The peak to peak ...
It’s a 520nm 15W fiber coupled laser system. There is a radiator at the bottom of the laser head. The radiator is composed of an aluminum sheet and a cooling fan. The’Adjustor’ knob on the power supply is used to adjust the size of the current to control the laser output power. The’CW|TTL|Analog’ on the ...
It’s 520nm 4W fiber coupled laser module. The output fiber consists of 5 105μm fibers. The laser does not contain a drive circuit, and the drive circuit is external. The fiber beam combining module is a multi-tube core combined beam semiconductor laser. Large contact area, low current package form, more stable performance, more convenient to ...
It’s a 593.5nm yellow laser pointer, it’s a TEM00 laser. There are shading parts on the front of the module. Before use, you need to open the shading sheet. The threaded metal part of the laser head expands the heat dissipation surface area, which is conducive to the long-term operation of the laser. There are ...
It’s a 473nm 1mW laser pointer. The Transverse mode is near TEM00. This one requires 1 CR2 battery to supply power. The laser has stable power and is usually used in scientific research experiments. It is the best choice for low power 473nm laser.Let’s check it now. If you need a 473nm laser above ...
It’s a white laser pointer. This flashlight uses a blue laser diode and a fluorescent ceramic chip to excite wide-spectrum white light, which retains the high collimation and penetration of the laser. Widely used in automotive high beam and special lighting. It is different from the ordinary LED flashlight, the biggest feature is that the ...
It’s 488nm 1mW blue laser module. This laser shape is line. Connect DC 3V, and it will work. The laser head can be rotated to adjust the focal length of the laser, change the thickness of the laser line. This is a customizable laser module, laser power, laser shape, and laser size can all be ...
Optical fibers can be classified in various ways according to different characteristics, such as single-mode optical fibers and multi-mode optical fibers according to optical modes. Divided by refractive index: jumper fiber and graded fiber. Among them, according to ITU standards, optical fibers are divided into seven types: G651, G652, G653, G654, G655, G656, G657, among ...
