DFB Laser Refrigerated Type
Facing the major needs of urban safety, the company has independently researched and developed a 1653.7nm localised methane detection laser chip, which has reached the industry leading level in terms of yield, linearity, edge mode suppression ratio and environmental stability.The yields, linearity, side-mode suppression ratio and environmental stability have all reached the leading level in the industry. Based on the localised laser chip and through the unique packaging process design, we have successfully developed low-cost, high-reliability and high-performance combustible gas detection lasers, laying the foundation for laser gas detection to be used in all households.
Product Introduction
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Gas Detection Laser Features |
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High Yield Rate.Company's own chip, yield rate from 50% to 90%. |
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Low Optical Noise.High edge mode suppression ratio, low optical noise. |
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Good Environmental Stability.Operating temperature can cover the range of -40~70℃, reaching the industrial grade standard. |
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High Linearity.Wide range of current scanning output power linearity exceeds "999", high detection accuracy |
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High Consistency.The working wavelength and line width of each batch of products are highly consistent, and the output efficiency of the laser is high. |
