Laser Measurement

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Fiber Optic Adapters for Ophir Sensors

Need to measure a laser beam coming out of a fiber? To do it right, the fiber will need to be suitably positioned in front of the sensor, and held steady. Learn about fiber adapters …

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Measuring low power, slowly pulsing beams: “Low Frequency Power”

Are you trying to measure a low-power, slowly pulsing beam (think of a VCSEL beam for example) – and getting frustrated? Measuring low-power, slowly pulsing beams using photodiode sensors …

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Auto Range: Issues to Be Aware of

Laser power meters have a wide dynamic range typically divided into several scales or “ranges”.

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Certificate of Calibration (C.O.C.) Explained

The Certificate of Calibration (C.O.C.) certifies that your Ophir instrument meets all its specifications. It tells you – quantitatively - exactly how accurate your Ophir measurement …

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Ariel, Ultra-Compact "All in One" sensor for measuring high power industrial lasers up to 8 kW

Designed for OEM and end-user applications in closed and confined spaces, such as additive manufacturing, metal cutting, and welding, the Ariel power meter is a robust, battery-powered …

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Part 9 - Using the Centauri Meter: Measuring High Power Using Short Exposure (Pulsed Power Mode)

This short video will help you learn to use the Centauri power meter for measuring high power lasers using the pulsed power mode.

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Premium Energy Sensors – Even for UV

Meet Ophir’s high performance energy sensors for pulsed UV lasers (and not only for UV…). These sensors are the perfect solution for pulsed lasers at 193nm and 248nm. They offer absolute …

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Part 2 - Using the Centauri Meter: Functions and Graphical Display Options

This short video will help you learn to use the functions and graphical display of the Centauri, Ophir's new advanced touch-screen laser power and energy meter.

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BeamTrack Sensor Measures Power, Energy, Size and Position

Ophir's BeamTrack Sensor Series combines power and energy measurement, beam position, and beam size in a single compact device.

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Integrating Sphere Sensitivity to Beam Divergence and Beam Size

Many Integrating Sphere sensors have a specified “Sensitivity to beam size” and “Sensitivity to beam divergence”. Learn what those mean, and when you might not need to worry about them, …

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Juno+ A New Virtual Laser Power Meter On Your PC

The new Ophir Juno+ enables you to connect your Ophir “Smart Sensor” to your PC via USB. Your PC then becomes a full-featured laser power meter, either running Ophir’s StarLab software …

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IS6 Integrating Spheres Overview

For applications that need a large Integrating Sphere, Ophir offers the IS6 series. These are 6” Integrating Spheres, available with and without built-in calibrated sensors, in a range …

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Introduction to the StarLab Laser Measurement Application

This video gives an overview of the StarLab application and its various functions. Part 1 of a series of video segments teaching you how to use StarLab.

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Pulse Characterization with Fast Photodetectors

Using these Ophir fast photodetectors, you can see and measure the temporal characteristics of pulsed and CW laser beams.

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Ophir Solutions for IPL Measurements

Measurement of light in IPL applications presents some unique challenges; Ophir offers solutions specifically designed to meet them.

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Centauri: A New Experience in Laser Measurements

The Centauri is the most feature rich desktop laser power/energy meter on the market. Just plug in one of the many Ophir sensors and you have a whole measurement laboratory at your …

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Energy Sensors: Response Time, Integration Time…

Confusion time?...There seems to be a good deal of confusion when it comes to the terms “Response time” and “Integration time” of energy sensors. In this article we will clarify the …

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Photodiode Sensors for Measuring Very Low Powers

In this short "Basics" video, we review in general the use of photodiode sensors for measuring very low laser powers.

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Frequently Asked questions (FAQ) Thermal Sensors for Measuring Low, Medium & High Laser Powers

In this short “Basics” video we review the use – and selection - of thermal sensors for measuring low, medium and high laser powers.

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Microscope Slide Power Sensor Overview

ExpThe PD300-MS Microscope Slide Power Meter lets you accurately measure the exact amount of light applied to a specimen, so experimental results across different equipment can be…objectively …

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