Optical microscopy with phototransformable optical labels

Optical patternation method

Optical scanning configurations, systems, and methods...

Optical sensors for the detection of nitric oxide

Optical spectroscope for scanning electron microscope

Optical structures for metal-enhanced sensing

Optical surface plasmon sensor device

Optical system and method for exciting and measuring...

Optical system and method for optically analyzing light from...

Optical system for a scanning fluorometer

Optoelectronic feedback control for a spectrometer

Optogalvanic intracavity quantitative detector and method for it

Optogalvanic spectroscopy with phase independent detection

Organometallic compound vaporizing/feeding system

Peristaltic pump

Phase shift measurement for luminescent light

Photoacoustic point spectroscopy

Photometer for measuring atomic fluorescence

Photometer including auxiliary indicator means

Photometric apparatus and process