The "Secret Light Awards" (SLA), a top award of laser industry chain ceremony was held on June 18, 2024 , which was jointly created by China laser industry Innovation Contribution Award Organizing committee, LaserfairCom, authoritative experts in the industry and a number of domestic laser industry associations, laser societies and laser industry alliances.
Figure 1: "Secret Light Awards" the 7th China Laser Industry Innovation Contribution Award, Figure 2: The 7th Secret Light Awards Ceremony
According to the organizing committee of "Secret Light Awards", 145 projects were shortlisted for the award this year. The cumulative visits of the network voting page exceeded 7.32 million, and the total votes exceeded 720,000 votes. After strict initial evaluation, re-evaluation and final evaluation, LEMON Photonics 45W high power single-junction Edge emitting laser chip won the "Laser Device Innovation Award" in the 7th "Secret Light Awards, SLA" , China Laser Industry Innovation Contribution Award.
Figure 3: LEMON Photonics won the SLA"; Figure 4: LEMON Photonics 45W high power single-junction edge emitting laser chip
45W high power single-junction edge emitting laser chip
The most important feature of LEMON Photonics 45W single junction edge emitting laser chip is that it can produce remarkable high optical power at high current density, while maintaining excellent high polarization, high electro-optical conversion efficiency and small divergence Angle.
High power: edge emitting laser chip EEL optical power up tp 47W in 45A conditions, witch with excellent power output capacity, to meet the high energy density demand of pump source and laser processing and other fields.
High electro-optical conversion efficiency: PCE up to 64%, which minimizes the heat generated during the operation of the chip and improves the stability and reliability of the equipment.
High polarization: Polarization degree PER>98%, indicating that the chip output light has a high degree of polarization, which helps to improve the performance of laser equipment and reduce system complexity.
Small divergence Angle: slow axis far field Angle < 9°, which makes the output beam quality better, is conducive to improving the accuracy and efficiency of laser processing.
The excellent performance of high power EEL edge emitting laser chip makes it an ideal choice for laser pump source, especially in solid state laser, fiber laser and excimer laser. It shows stronger competitiveness in laser cutting, laser marking and laser welding and other laser processing fields.
Source of information:
1. [The 7th "Secret Light Awards" list is the first in the world, and nine titles shine the light of laser innovation] Author: LaserfairCom;
2. Some pictures are from the Internet, if there is infringement, please contact the author to delete.
