The Laser Beam Expander is a core optical component designed for precision laser systems. By precisely controlling the beam diameter and collimation characteristics, it delivers high-precision, low-divergence parallel light output.The KJP series offers multiple optical configurations, including refractive (transmissive), off-axis reflective, and high-precision reflective designs. These solutions are optimized for various application requirements, system space constraints, and high-performance optical demands in Short-Wave Infrared (SWIR) and visible spectrums
Technical Specification
|
Model Number |
Expansion Ratio |
Effective Aperture (mm) |
FOV |
Structure Type |
Working Wavelength (μm) |
Collimation Accuracy |
External Dimensions (mm) |
System Wavefront (RMS) |
|
KJP-7X-D42 |
7X ±0.1X |
Φ42 |
0.058° |
Transmissive |
1.053, 0.6328 |
≤1" |
Φ70 × 254 |
λ/20 @ 632.8nm |
|
KJP-3.3X-D86 |
3.3X ±0.1X |
Φ86 |
0.5° |
Transmissive |
0.532, 0.6328 |
≤1" |
Φ98 × 385 |
λ/20 @ 632.8nm |
|
KJP-5X-D90 |
5X ±0.1X |
Φ90 |
0.5° |
Transmissive |
0.532, 0.6328 |
≤1" |
Φ120 × 156 |
λ/20 @ 632.8nm |
|
KJP-5X-D110 |
5X ±0.1X |
Φ110 |
0.23° |
High-Reflective |
0.4–0.65, 1.08 |
≤1" |
335 × 182 × 195 |
λ/20 @ 632.8nm |
|
KJP-5X-D130 |
5X ±0.1X |
Φ130 |
0.5° |
Transmissive |
0.532, 0.6328 |
≤1" |
Φ145 × 500 |
λ/20 @ 632.8nm |
|
KJP-9X-D138 |
9X ±0.1X |
Φ138 |
0.01° |
Transmissive |
1.053, 0.6328 |
≤1" |
Φ175 × 1642 |
λ/20 @ 632.8nm |
|
KJP-20X-D220 |
20X ±0.5X |
Φ220 |
0.115° |
High-Reflective |
0.4–1.7 |
≤1" |
1190 × 518 × 445 |
λ/20 @ 632.8nm |
|
KJP-9X-D234 |
9X ±0.1X |
Φ234 |
0.5° |
Transmissive |
0.532, 0.6328 |
≤1" |
Φ260 × 1152 |
λ/20 @ 632.8nm |
|
KJP-5X-D300 |
5X ±0.1X |
Φ300 |
0.134° |
High-Reflective |
0.532, 0.6328 |
≤1" |
950 × 630 × 422.5 |
Application Scenarios
Precision Laser Machining
Improves beam quality for superior processing accuracy in cutting and engraving.
Optical Testing & Metrology
Ensures accurate measurement baselines in high-end inspection systems.
Laser Communication
Significantly improves signal transmission efficiency by optimizing the optical path.
Remote Sensing & Lidar
Provides highly collimated beams for long-distance sensing and range finding.
Product Series & Availability
Beyond our laser beam expanders, we offer a specialized suite of testing equipment to ensure the highest accuracy of your infrared systems:
- Off-Axis IR Collimators: High-precision reflective systems designed for the alignment and testing of multi-spectral without chromatic aberration.
- Infrared Blackbodies: Highly stable and uniform radiation sources available in various temperature ranges for the precise calibration of thermal cameras and sensors.
- Laser Beam Expanders: Offering diffraction-limited performance for beam optimization across SWIR and visible bands.
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