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  Lumispot - Changchun International Photovoltaic Exposition concluded successfully

  2024-06-21

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• 
  Lumispot - Changchun International Optoelectronic Expo Invitation

  2024-06-14

  Thank you for your long time support and attention to Lumispot, Changchun International Optoelectronic Expo will be held in Changchun Northeast Asia International Expo Center on June 18-20, 2024, the booth is located in A1-H13, and we sincerely invite all friends and partners to visit. Lumispot here to send you a sincere invitation, sincerely look forward to your presence!

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• 
  Lumispot Brand Visual Upgrade

  2024-05-30

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• 
  New Product Launch - Multi-Peak Semiconductor Stacked Array Laser with Fast-Axis Collimation

  2024-05-10

  As core pump sources for solid-state and fiber lasers, semiconductor lasers exhibit a wavelength shift towards the red spectrum as working temperatures rise, typically by 0.2-0.3 nm/°C. This drift can lead to a mismatch between the emission lines of the LDs and the absorption lines of the solid gain media, decreasing the absorption coefficient and significantly reducing the laser output efficiency

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