HHL

The HHL header is a high-heat-load, box-style package, the largest industrial standard header. Commonly used in solid-state laser pumping for medical and industrial applications (materials processing, medical/dental, graphic arts, etc.), HHL headers are available with Kovar, CRS, CuW or CuMo bases, all nickel and gold plated.

Typically with 9 pins on one side and a 24.0×24.0 mm mounting surface, the HHL header supports a wide variety of TECs with Qmax up to 100W+. KIMT offers single-stage and multi-stage TEC solutions, including designs with two TECs for complex heat management requirements.

Key features:

• Enhanced Heat Dissipation: Larger design for high-power laser diodes.
• Efficient Thermal Management: Suitable for high-power applications.
• Optimized Fiber Coupling: Efficient coupling to optical fibers.
• Robust Design: Hermetic sealing for harsh environments.
• High Power Capability: Houses high-power lasers.

Applications:

• Telecommunications: Used in high-power optical transceivers for fiber-optic communication systems.
• Industrial: Found in high-power laser systems for cutting, engraving and material processing.
• Sensing and LIDAR: Suitable for optical sensing applications, including LIDAR (Light Detection and Ranging), which requires precise and powerful light sources.