Stress Induced Broadband Tunable Optical Waveplate

This invention discloses designs and methods for manufacturing a broadband optical waveplate capable of operating across ultraviolet (UV), visible, near-infrared (NIR), mid-wave infrared (MWIR), and long-wave infrared (LWIR) wavelength ranges. Waveplates, also called retarders, are optical components that manipulate light's polarization state, converting it from one polarization state to another. They are indispensable in optical systems and photonic devices, with applications spanning imaging, telecommunications, metrology, and display technologies. This waveplate's advanced design enables precise control of light polarization and phase retardation across multiple wavelength ranges, making it versatile for various optical systems. 

Background:
Waveplates are widely used in optical systems to control and modify the polarization of light. However, existing waveplates typically perform within a narrow wavelength range due to material limitations. The lack of broadband birefringent materials with low optical loss has restricted their utility in applications that require performance across multiple spectral ranges, from UV to LWIR. This invention provides a solution by introducing a waveplate design that covers the entire spectrum with minimal loss, enabling advancements in optical technologies that rely on polarization control.

Applications: 

• Optical systems
• Photonic devices
• Imaging systems 
• Telecommunications 
• Metrology 
• Display technologies 

Advantages: 

• Operates seamlessly across UV, visible, NIR, MWIR, and LWIR spectrums
• Overcomes the limitations of traditional waveplates with narrow wavelength ranges
• Enables integration into a wide variety of optical and photonic devices