Design and fabrication of a holographic Quarter-Wave plate with high diffraction efficiency and Accurate phase retardation at 632.8 nm

Key Points

• High diffraction efficiency is achieved through innovative holographic techniques, ensuring optimal performance.
• The quarter-wave plate offers precise phase retardation, crucial for applications in optics.
• Design and fabrication methods focus on obtaining high accuracy at the wavelength of 632.8 nm.
• This advancement may enable enhanced optical applications and technologies in various fields.