- 옵틱스 | Optics > Polarization Optics > Polarizers
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High Contrast 45° Thin Film Polarizers Wavelength range : 190 – 3000 nm Dimensions : 5 – 200 mm Shape : Round, rectangular Surface quality, S-D : 20-10 Transmitted wavefront distortion, P-V : <λ/10 @ 632.8 nm* Extinction ratio Tp/Ts : 1000:1 LIDT : High LIDT coating designs possible < *depending on size > |
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Product Info
Using lasers in industrial applications creates new challenges in making devices smaller and cheaper, while also robust and repeatable.
Polarization optics are important for both intra and extra-cavity use. By having high-contrast thin film polarizer in their design, laser engineers can save on weight and volume in their devices without influencing the output. High-contrast 45-degree thin film polarizers are specially designed for optimal performance at a 45-degree angle of incidence, which makes them easy to place and adjust in laser systems using standard optical mounts.
We design thin film polarizers in-house for both high LIDT and high polarization ratios. Each coating batch is tested to confirm all spectral characteristics. Typical Laser damage threshold reports can be found on our website: http://www.altechna.com/lidt.
Contact us so we can help you with your challenge. We have an experienced team of coating engineers and metrology capabilities to prototype and transfer your idea into a well-defined production process.