Laser Tech
-
Difference Between FP and DFB Lasers
Recently, many colleagues reported that customers need to know more about the technical knowledge of FP and DFB lasers, and…
Read More » -
Acousto-optic Modulator for High-power Pulsed Fiber Laser
Acousto-optic Modulator for High-power Pulsed Fiber Laser Abstract: The present invention relates to an acousto-optic modulator for high-power pulsed fiber…
Read More » -
Do You Know the Seven Types of Optical Fiber?
Optical fibers can be classified in various ways according to different characteristics, such as single-mode optical fibers and multi-mode optical…
Read More » -
The Difference Between SLD and LD or LED
SLD is an optical device that can provide output equivalent to LD (Laser Diode) and low coherence equivalent to LED…
Read More » -
A Single Gain Medium Obtains 589 nm Laser Output
A single gain medium oscillates simultaneously with dual wavelengths in the cavity and obtains a 589nm laser output. In the…
Read More » -
High Efficient 1550nm Narrow Linewidth Fiber Laser
1 Introduction As a light source of fiber laser sensor, narrow linewidth fiber laser has the characteristics of interference to electromagnetic…
Read More » -
Important Progress in Nanolaser Design
Lasers are widely used in home appliances, medicine, industry, telecommunications and other fields. A few years ago, scientists introduced the…
Read More » -
The Specific Application of Laser Processing Technology in Material Processing
1 Laser welding According to the different service objects and laser devices, laser welding is mainly divided into two types:…
Read More » -
How to Make High Power Laser Work for a Long Time?
High-power lasers usually generate large amounts of heat, which can easily damage the laser tube for a long time. It…
Read More » -
Spatial Light-Single Mode Fiber Alignment Deviation Coupling Efficiency
In an actual free-space optical communication system, the transceiver has a certain alignment error. The angle of light incident on…
Read More »