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Videos

Installing Objective Lens and Pinhole into 910A Spatial Filter

The 910A Spatial Filter combines five-axis alignment with high stability for set-and-forget adjustment. This video shows how to install an M- Series objective lens and 910PH Series …

Technical Notes

Fundamentals of Spatial Filtering

Spatial filters provide a convenient way to remove random fluctuations from the intensity profile of a laser beam. This greatly improves resolution — which is especially critical for …

Application Notes

Near Field Imaging of a Laser Diode

This note describes the result of an experiment performed on near field imaging of a laser diode emission pattern at the output facet. The purpose of the experiment was to provide a …

Selection Guides

Metallic Mirrors Guide by Wavelength

Newport offers a wide variety of metallic mirrors with different coatings and on different substrates.

Technical Notes

LED Characterization

Measurement techniques of the power, flux (equivalent to power but measured in units of lumens), and spectrum of LEDs is not very different from that of traditional light sources.

Application Notes

Two-Dimensional (X-Y) Stiles-Crawford Effect

Dr. Philip Kruger at the State University of New York, College of Optometry, used 100 W Quartz Tungsten Halogen Oriel® Light Sources and Optical Accessories to build a system to measure …

Technical Notes

Scattered Light and Stray Light in Diffraction Gratings

This Technical Note examines the causes of unwanted light from gratings and in spectrometers and describes how these forms of unwanted light are measured. The terminology of SRE is …

Technical Notes

Holographic Diffraction Gratings

Since the late 1960s, a method distinct from mechanical ruling has also been used to manufacture diffraction gratings. This method involves the photographic recording of a stationary …

Technical Articles

Innovative Photoreceivers Simplify Measurements - Laser Focus World

Applications for photodiodes combined with novel circuitry range from studies of meteor deposited metals In the upper atmosphere to calcium Ions In biological cells.

Selection Guides

Terahertz Optics Guide

Selecting the proper optic for a terahertz (THz) application is very important to the success of your project. Typically, terahertz wavelengths are defined as being in the 30 µm to …

Literature

Spectral Focusing Timing and Recombination Unit (SF-TRU) Datasheet

The SF-TRU facilitates a variety of single- and dual-beam, multiphoton imaging and ultrafast spectroscopy applications, such as single- and multi-color two-photon fluorescence, second …

Application Notes

Two-Photon Fluorescence Microscopy (2PF)

In 2PF, two photons are simultaneously absorbed to cause a higher energy electronic transition in a fluorescent molecule.

Technical Notes

How to Build a Beam Expander

Beam expansion or reduction is a common application requirement in most labs using lasers or light sources and optics. There are many ready made beam expanders available on the market, …

Manual

Oriel 60000 Q Series Lamp Housing User Manual

The 60000 Q Series Lamp Housing is a versatile enclosure for low power light sources. It can be configured to operate Xenon, Mercury, or Quartz Tungsten Halogen (QTH) lamps, as well …

Technical Notes

PZA12 Compatibility with Manual Positioners

Newport's PZA Ultra-High Resolution Actuator provides 12.5 mm travel with 50 N load capacity.

Technical Notes

Handling Diffraction Gratings

A diffraction grating is a first surface optic, so its surface cannot be touched or otherwise come in contact with another object without damaging it and perhaps affecting its performance. …

Technical Notes

How to Build a Beam Expander

Beam expansion or reduction is a common application requirement in most labs using lasers or light sources and optics. There are many ready-made beam expanders available on the market, …

Application Notes

Characterization of High Power Laser Diode Bars - AN28

Diode lasers optimized for high continuous wave (CW) power operation are typically sold as a 1D array of emitters, known as a laser bar. The array contains tens of emitters, which are …

Manual

HXP100P-MECA User Manual

The HXP100P-MECA High Precision 6-Axis Hexapod is a parallel kinematic motion device that provides six degrees of freedom: X, Y, Z, pitch, roll, and yaw. The HXP100P has a 6 kg centered …

Manual

HXP100-MECA User Manual

The HXP100-MECA High Precision 6-Axis Hexapod is a parallel kinematic motion device that provides six degrees of freedom: X, Y, Z, pitch, roll, and yaw. The HXP100 has a 20 kg centered …