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High-efficiency and broadband electro-optic frequency combs enabled by coupled micro-resonators
Yaowen Hu, Mengjie Yu, Brandon Buscaino +8
Developments in integrated photonics have led to stable, compact, and broadband comb generators that support a wide range of applications. Current on-chip comb generators, however,…
Broadband electro-optic frequency comb generation in an integrated microring resonator
Mian Zhang, Brandon Buscaino, Cheng Wang +5
Optical frequency combs consist of equally spaced discrete optical frequency components and are essential tools for optical communications and for precision metrology, timing and s…
Improved spot formation for flexible multi-mode fiber endoscope using partial reflector
Ruo Yu Gu, Elaine Chou, Cory Rewcastle +2
Multi-mode fiber (MMF) endoscopes are a new type of endoscope that use only a single optical fiber to transmit images, achieving much higher spatial resolution for a given diameter…
Wavelength-Selective Switches for Mode-Division Multiplexing: Scaling and Performance Analysis
Keang-Po Ho, Joseph M. Kahn, Jeffrey P. Wilde
Wavelength-selective switches for mode-division-multiplexing systems are designed by scaling switches from single-mode systems. All modes at a given wavelength are switched as a un…
Mode-Dependent Loss and Gain: Statistics and Effect on Mode-Division Multiplexing
Keang-Po Ho, Joseph M. Kahn
In multimode fiber transmission systems, mode-dependent loss and gain (collectively referred to as MDL) pose fundamental performance limitations. In the regime of strong mode coupl…