JPT Applications
18Pages

“Ghost image” Objective: Compare the “ghost image” on laser sensitive material with JPT-MOPA and YLP Q-switched fiber laser. Lasers： Raylase MiniScan Q-Switch FL Marking For sensitive material, JPT-MOPA has better marking effect because the “ghost image” is al

Precise Control of Pulses Irregular Pulses Train

QR-Code on Chip Marking Requirements QR code on stainless steel can be recognized. White marking with high efficiency. Marking Matrix F-lens: F254mm Fiber laser model: YDFLP-20-M6+-S Power: 83% Pulse width : 80/100ns Pulse frequency: 60kHz Marking speed: 1500mm/s Filling: 0.03

QR-Code on PCB Marking Requirements QR code on PCB, can be recognized. White marking with high efficiency. Not break based copper plate. Marking Matrix F-lens: F160mm Fiber laser model: YDFLP-20-M6+-S Power: 42% Pulse width : 200ns Pulse frequency: 200kHz Marking speed: 400mm/s Filling: 0.004

Bar Code on Plastic Marking Requirements 128A bar code on customized plastic, can be recognized. White marking with high efficiency. Marking Matrix F-lens: F160mm Fiber laser model: YDFLP-20-M6+-S Power: 42% Pulse width : 2ns Pulse frequency: 120kHz Marking speed: 2000mm/s Filling: 0.06, 90°, 4 times.

QR-Code on Copper Foil Application Specifications: Marking QR Code. The specification of QR code: 8×18 cells, matrix, each cell: 100um×100um, interval: 150um. The whole operation needs to be finished within 10 seconds. Technological Parameters: Laser: 60W-LM1-L1 Field Lens: F＝100mm Filling Type: dual rectangular Total Time: 12.5s Parameters Surface Cleaning

Black Marking on Aluminum Oxide Marking Requirements Black marking with high efficiency Marking Matrix F-lens: F163mm Fiber laser model: YDFLP-20-M6-S Power: 43% Pulse width : 2ns Pulse frequency: 400kHz Marking speed: 1500mm/s Hatching line width: 0.0009 Finish time: 175s

Black Marking on Aluminum Marking Requirements QR code can be recognized. 5.5mm×5.5mm, in 6s. Marking Matrix F-lens: F163mm Fiber laser model: YDFLP-20-M1+-S Power: 43% Pulse width : 10ns Pulse frequency: 150kHz Marking speed: 280mm/s Filling: 0.01mm

Black Marking on Copper Marking Requirements To mark recognizable text or QR code with uniform color on the surface of copper. Marking Matrix F-lens: F100\160MM Power: 85% Pulse width: 10-20ns Pulse frequency: >200kHz Marking speed: 500~2000mm/s Result The character is legible and complete. No blackening on the edg

Colorful Marking on Stainless steel Coloring Principle of Laser Marking Create the colored oxide on the surface, with high temperature in a short time. And there is special spectrum. Technological Parameters: Fiber Laser: M6+ Field Lens: F＝254mm Filling Type: dual rectangular Filling Speed Density ～225 fs (mm/s) (mm) Pulse Width(ns)

Removing the Anodic Oxidation of Aluminum Marking Requirement: Remove the Anodic Oxidation of Aluminum with high speed; without introduce curvature on cosmetic surface of PAD. Anodic oxidation Marking Matrix F-Lens: F254MM Power: <20W Pulse width: 8ns Frequency: 100kHz Marking Speed: 5000mm/s Surface curvature after laser treatment

Removing the Paint on Middle Substrate Thin Board Marking Requirements To remove the paint from thin board, with no paint left on the surface and little deformation of substrate. Short marking time and high efficiency. Marking Matrix F-lens: F210mm Fiber laser model: YDFLP-20-TP-S-8 Power: 8W Pulse width: 8ns Pulse frequency: 130kHz Marking speed: 5000mm/s Result: The paint can be removed from the surface totally, and there is almost no deformation about the substrate.

Indium Tin Oxide (ITO) Scribing Marking Requirement: Scribing on ITO with smooth edges and minimum thermal effected zone

Thin layer Aluminum Ablation Marking Requirement: Remove the aluminum layer Aluminum Transparent UV

Pulsed Laser Solutions for Passive SMD Devices Manufacturer • Ceramics scribing • Pulse width & frequency optimization help to improve the scribing quality JPT’s pulsed fiber laser improve 3

Pulsed Laser Solutions for Passive SMD Devices Manufacturer The equipment – 1. Capture the NG devices; 2. Laser cutting the NG devices; 3. Improve the yield & qual