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    Battery Heating Solution

Battery Heating Solution Wafer Heating Solution
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AI-Driven Battery Heating

Raysees VCSEL laser heating brings precise, non-contact thermal processing to battery manufacturing — enabling uniform heating, higher yield, and smarter production through adaptive control.

Digital Laser
Next-Gen Battery Heating
808nm
>95% Uniformity
Consistent Heating

Digital light-field control and closed-loop temperature regulation deliver uniform heating, reducing thermal variation for higher yield.

Thermal Uniformity
Yield Enhancement
μs Response
Instant Efficiency

Programmable chip-level driving enables instant laser switching and adaptive power control, delivering heat on demand without long preheating.

Zero Preheating
High Throughput
Millimeter Control, Flexible Deployment

Flexible spot sizes with programmable control over energy distribution, optical power, and processing zones.

Boundary Control
Thermal Protection
加热配图1

Applications

Lithium-Ion Batteries
Lithium-Ion Batteries
Uniform thermal control for solvent removal, low-temperature drying, stable curing, and higher electrode consistency.
Perovskite Batteries
Perovskite Batteries
Precise light-field heating for uniform crystallization, denser films, and improved process stability.

DigiHeat Laser Heating
Intelligent Thermal Control

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From experience-based heating to intelligent digital thermal control.
VCSEL Light Module
Uniform VCSEL light fields with customizable spot configurations.
DigiPower Control
Multi-zone driving, fine current tuning, and high-speed PWM modulation.
DigiTM Monitoring
Real-time -70°C to 380°C sensing for precise feedback and adaptive laser control.
Raysees Partnership
Raysees
01Custom Development
Customized VCSEL optics and control strategies for specific process needs.
02Optical Packaging
Integrated optics, packaging, driving, and thermal design.
03Validation Support
Validation, process tuning, reliability testing, and scale-up delivery.
Customer
01Product Definition
Target process, key specs, form factor, cost, and takt.
02Application Requirements
Use-case, material, process, and integration requirements.
03Reliability Requirements
Temperature, lifetime, and stability requirements.
Contact us for more information
Contact us