Photonic Lattice, Inc. products

Photonic Crystal Polarizing Optical Components are engineered to offer precise polarization control over a wide wavelength range from deep ultraviolet to near-infrared (250nm to 1600nm). The components feature exceptionally accurate axis orientation control, allowing for fine-tuning over small areas as tiny as 1μm. Constructed from inorganic materials, these components are capable of withstanding high optical powers and demonstrate remarkable heat resistance with minimal temperature dependence. The inclusion of optional anti-reflection coatings limits absorption and diffusion, enhancing transparency. True-Zero Order phase plates support applications demanding minimal wavefront distortion, and customizability extends to adjusting optical properties, shapes, and distribution patterns, creating segmented or curved structures. These components are suitable for various applications such as optical communications, laser processing, and optical tweezers.

The 2D Birefringence Measurement System is designed to provide high-speed birefringence measurement of transparent materials, catering to the needs of residual stress evaluation in transparent parts and phase uniformity in transparent films. The system, including the PA/WPA series, adapts to various measurement situations with a range from microscopic to macroscopic, up to 50 cm. It boasts a high resolution of 5 million pixels, particularly targeting low phase differences within the range of 0 to 130 nm. The WPA series extends this capability to 3,500 nm by measuring across three waves, making it suitable for larger resin products. The PA/WPA-NIR series supports operations at an 850 nm wavelength, essential for materials like special resins used in LIDAR systems, through quality control enhancements. The system includes software for data analysis and real-time decision-making, making it an invaluable tool for applications in environments demanding high precision and throughput.

The KAMAKIRI In-line/Off-line Mapping-type Birefringence Measurement System revolutionizes film quality assurance through high-speed and accurate birefringence measurement. This system utilizes a unique polarization high-speed camera combined with a scanning system, enabling precise birefringence inspections both on production lines and in research labs. Since its introduction in 2014, over 50 units have been adopted by optical film and lens manufacturers across Asia, highlighting its effectiveness in defect detection and quality control. The system offers complete film surface inspection capabilities, essential for guaranteeing phase difference and principal axis orientation in high-resolution display films. Manufacturers benefit from the ability to assess full film rolls in significantly reduced times, making it ideal for incoming inspections and film selection tasks. The KAMAKIRI system can be adapted into smaller or inline setups, offering flexibility and comprehensive support to optimize operational effectiveness and enhance production line efficiency.

This high-speed infrared camera system leverages advanced infrared technology, offering superior speed and sensitivity for research and development applications. It caters to a wide range of new applications, such as high-speed temperature measurement, visualization of CO2 gas, and welding temperature analysis. The system includes a cooled infrared high-speed camera that minimizes thermal noise by cooling the image sensor to -190°C, enabling precise and rapid thermal imaging measurements. This technology allows accurate observation of swift phenomena, such as temperature changes during tensile tests or laser processing. Furthermore, it detects minimal temperature variations, which facilitates evaluating semiconductor chips during operation or identifying temperature inconsistencies in liquids. The system also excels in detecting invisible gases like CO2, methane, and others by leveraging spectral filtering techniques. This capability is especially valuable for differentiating gases like CO2 from water vapor, enhancing its utility in various industrial and scientific domains.

The CRYSTA PI-1P high-speed polarization camera is a breakthrough device engineered to capture polarization imaging at incredibly rapid speeds, up to 1 million frames per second (fps). It was developed over a five-year period and stands as the first camera of its kind optimized for polarization sensitivity. This camera is suitable for advanced research domains, including fracture mechanics, interference rheology, and polymer material analysis. Designed for direct memory recording, its SDK enables embedded development, enhancing its versatility in various scientific applications. Ideal for universities and research institutions, the camera improves visualization of physical quantities in fields like biotechnology, military, and aerospace. The device is pivotal for examining complex phenomena such as internal material stress and crack propagation in glass, providing high-speed, precise data crucial for quality evaluation and functional improvements of optical materials.