455nm Blue-Light Fiber Coating / Blue Laser Fiber Coating
A blue laser is a light source with a wavelength of approximately 450nm and an output spectrum in the blue band. Early blue lasers had low power and attracted little attention until after 2017, when the need to develop high-power blue lasers was recognized. Blue semiconductor lasers generally output from individual emitters. Increasing output power increases beam size, making it difficult to maintain a small beam while achieving high power. Coupling solves this by combining multiple blue sources through lenses into an optical fiber. Fiber output is easy to operate, and connecting multiple laser units makes it easy to increase laser power. Compared with infrared lasers, blue lasers have nearly 10 times higher absorption in copper. For copper under the same processing conditions, an infrared laser might require 4000 watts, while a blue laser might achieve the same result at 800 watts. Copper is used extensively in batteries, motors, generator turbines, gas furnaces, and many electronic components. Blue semiconductor lasers therefore have major advantages over infrared lasers for copper processing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Fiber Model [Customer-Specified] | Customer-Specified |
| Coating Stripping Length [or as specified by the customer] | 6+/-1mm; or as specified by the customer |
| Fiber Length [or as specified by the customer] | 200-210cm; 或客户指定 |
| Coating Specifications T [Antireflection Coating ;@430-470nm] | Antireflection Coating , T>99.5%@430-470nm |
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Key Features
Datasheet
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