Quadrilateral Mach–Zehnder interferometer chip (IMAGE)

Optica

Quadrilateral Mach–Zehnder interferometer chip

Caption

Researchers have created an optical chip that is based on a quadrilateral Mach–Zehnder interferometer network and is easy to reconfigure for various functions. Pictured are a microscope image of the chip (a) and a photo of the packaged chip (b).

Credit

Jianji Dong, Huazhong University of Science and Technology

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