Optical Spectrometers

Plasma is said to be the 4th state of matter (solid, liquid, gas, plasma). StellarNet provides low cost fiber optic spectrometers that are configured for plasma detection in the UV, VIS, and NIR ranges. Multi-channel monitors may be constructed by attaching additional optical channels. All channels can monitor the same or different plasma viewpoint ...more

The high performance NIR InGaAs spectrometers use a linear photo diode array detector with 512 pixels (1024 optional) to provide maximum sensitivity. The NIR InGaAs spectrometers use single strand SMA-905 fiber optic input. Several models provide a variety of operational ranges and resolutions suitable for both spectroscopy and optical spectrum an ...more

These instruments measure the color of solid samples using a fiber optic reflectance probe and can also measure the color of liquids using a fiber optic dip probe or fiber optic cuvette holder. The spectrometer is configured with optics to handle color measurement in the visible range from at least 380-780nm. A slit is installed to maintain at leas ...more

The most commonly used instrument for the measurement of the optical performance of thin-film coatings is a spectrometer. Using a StellarNet fiber optic spectrometer coupled to a reflectance probe and fiber optic light source, it is possible to measure film thickness by detecting the sinusoidal fringe pattern from the samples specular reflectance. ...more

The Model 4650 Swept Spectrometer will characterize loss, polarization dependency and return loss quickly, accurately and repeatably?all at an affordable cost. dBm Optics? technology supports unprecedented optical repeatability, accuracy, and speed. A device can be characterized over a 100 nm span at 1 pm resolution with 1 pm and 0.015 dB accu ...more

Block Engineering's Imaging Spectrometer, I-SPEC, is a high sensitivity, high resolution, Fourier transform spectrometer that is uniquely suited for relatively slow moving events, such as gas cloud dynamic measurements, leak detection, and imaging of steady-state rocket and turbine plumes. The optical head (See Photo) is small, transportable, ...more

The LF-1250 is a versatile fiber optic input NIR Spectrometer. The fiber input allows users a variety of sample interfacing configurations. The optical system is matched to the fiber optic for maximum throughput, providing optimum signal to noise ratio. The unit utilizes a stable 256 element, multiplexed InGaAs Array. ...more

Fiber-optic spectrometers are optical instruments designed to measure light intensity in ultraviolet, visible, and infrared spectral regions. Light sources are often used with these spectrometers to illuminate a target or to act as a reference. Melles Griot offers two types of spectrometers. The standard resolution spectrometer is based on a 45 ...more

Exoscan provides the stability, sensitivity and overall performance to accomplish even difficult applications. A2 Technologies years of experience in designing portable FTIR spectrometers enabled the development of the miniaturized, yet rugged and high throughput Exoscan interferometer and optical system. ...more