We demonstrate high-speed, high-sensitivity, high-resolution optical imaging based on
optical frequency-domain interferometry using a rapidly-tuned wavelength-swept laser. We …

Numerous light-based diagnostic and therapeutic devices are routinely used in the clinic.
These devices have a familiar look as items plugged in the wall or placed at patients’ bedsides…

Contact lenses as a minimally invasive platform for diagnostics and drug delivery have
emerged in recent years. Contact lens sensors have been developed for analyzing the glucose …

The development of highly-sensitive miniaturized sensors that allow real-time quantification
of analytes is highly desirable in medical diagnostics, veterinary testing, food safety, and …

The last decade has seen dramatic progress in the principle, design, and fabrication of photonic
nanomaterials with various optical properties and functionalities. Light‐emitting and light…

We present the first ultrahigh-resolution optical coherence tomography (OCT) structural
intensity images and movies of the human retina in vivo at 29.3 frames per second with 500 A-…

Increasing customer demand for durable and functional apparel manufactured in a
sustainable manner has created an opportunity for nanomaterials to be integrated into textile …

Ultrahigh-speed tuning of an extended-cavity semiconductor laser is demonstrated. The laser
resonator comprises a unidirectional fiber-optic ring, a semiconductor optical amplifier as …

Light and optical techniques have made profound impacts on modern medicine, with numerous
lasers and optical devices currently being used in clinical practice to assess health and …

We demonstrate a high-speed multi-functional spectral-domain optical coherence tomography
system, using a broadband light source centered at 1.3 µm and two InGaAs line scan …