FindLight - Marketplace for Photonics and Optics
Deliver to
United States
  • Afghanistan
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antarctica
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia (Plurinational State of)
  • Bonaire, Sint Eustatius and Saba
  • Bosnia and Herzegovina
  • Botswana
  • Bouvet Island
  • Brazil
  • British Indian Ocean Territory
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cabo Verde
  • Cambodia
  • Cameroon
  • Canada
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Colombia
  • Comoros
  • Congo
  • Congo (Democratic Republic of the)
  • Cook Islands
  • Costa Rica
  • Cote d'Ivoire
  • Croatia
  • Cuba
  • Curacao
  • Cyprus
  • Czech Republic
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Heard Island and McDonald Islands
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jersey
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Korea (Democratic People's Republic of)
  • Korea (Republic of)
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Libya
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestine
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Reunion
  • Romania
  • Russia
  • Rwanda
  • Saint Barthélemy
  • Saint Helena
  • Saint Kitts And Nevis
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and The Grenadines
  • Samoa
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Sint Maarten (Dutch part)
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Georgia and the South Sandwich Islands
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Suriname
  • Svalbard
  • Swaziland
  • Sweden
  • Switzerland
  • Syria
  • Taiwan
  • Tajikistan
  • Tanzania
  • Thailand
  • Timor-Leste
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States
  • United States Minor Outlying Islands
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Vatican City
  • Venezuela
  • Viet Nam
  • Virgin Islands (British)
  • Virgin Islands (U.S.)
  • Wallis and Futuna
  • Western Sahara
  • Yemen
  • Zambia
  • Zimbabwe
Log in Register
0
All Categories

Lasers

  • Fiber Lasers
  • Semiconductor Lasers
  • Solid State Lasers
  • Ultrafast Lasers
  • Laser Components
  • Gas Lasers
  • Dye Lasers

Laser Material Processing

  • Laser Cleaners
  • Laser Welders
  • Laser Cutters
  • Laser Engravers
  • Micromachining Lasers
  • Laser Machine Components
  • Accessories

Laser Systems

  • Medical and Dental Lasers
  • Alignment Lasers

Incoherent Light Sources

  • Light Emitting Diode (LED)
  • Lamps
  • Lighting Solutions
  • UV Light Systems

Particle and Quantum Sources

  • Plasma Sources
  • Photon Sources

Optics

  • Beamsplitters
  • Coatings
  • Crystals
  • Diffusers
  • Filters
  • Diffractive Optics and Gratings
  • Laser Windows
  • Lenses
  • Mirrors
  • Optical Materials
  • Polarization Optics
  • Prisms
  • Accessories

Fiber Optics

  • Fiber Cables & Bundles
  • Fiber Optomechanics
  • Fiber Test & Measurement
  • Optical Fibers
  • Polarization Control
  • Optical Networking

Optical Systems

  • Acousto-Optic Systems
  • Adaptive Optics
  • Electro-Optics
  • Beam Shapers
  • Solar Systems

Opto-Mechanics

  • Apertures
  • Optical Mounts
  • Posts and Post Holders
  • Optical Tables
  • Optomechanical Kits

Motion Control

  • Manual Stages
  • Motorized Stages
  • Positioners
  • Motors and Actuators
  • Controllers & Metrology

Non-Contact Inspection

  • Optical Metrology
  • Optical Inspection
  • Medical Inspection
  • Microscopes

Light Analysis

  • Beam Characterization
  • Detectors
  • Energy and Power Sensors
  • Waveform Generators and Analyzers

Spectral Analysis

  • Spectrometers
  • Terahertz Spectral Analysis
  • Spectroscopy Solutions
  • Material Analysis and Forensics

Imaging and Vision

  • Cameras
  • Image Sensors
  • Vision Sensors
  • Laser Scanning and Ranging
  • Display Technologies
Sorry, the page you are looking for does not exist. Here are some categories where you can find useful products.
  1. Home
  2. Light Analysis
  3. Energy and Power Sensors

Light Analysis

  • Beam Characterization
  • Detectors
  • Energy and Power Sensors
  • Waveform Generators and Analyzers

Energy and Power Sensors

Calorimeters

Energy Sensors

Laser Measurement Solutions

Laser Power Monitors

Power Sensors

Frequently Asked Questions

What is a power sensor and how does it work?

A power sensor is a device used to measure the power of a laser beam. The sensor works by absorbing the energy of the laser beam and converting it into an electrical signal, which can then be read by a meter.

What is the difference between a thermal and a photodiode power sensor?

Thermal sensors use a thermopile to measure the temperature rise caused by the absorption of laser energy. Photodiode sensors use a photodiode to measure the current generated by the absorption of laser energy. Thermal sensors are typically more accurate and have a broader spectral range, while photodiode sensors are faster and more compact.

What is an energy sensor and how is it different from a power sensor?

An energy sensor is a device used to measure the total energy output of a laser pulse, rather than the power of the laser beam. Energy sensors typically use a pyroelectric crystal to measure the temperature rise caused by the absorption of laser energy. While power sensors measure the continuous power output of a laser, energy sensors are used to measure pulsed laser output.

How do I choose the right power or energy sensor for my application?

Choosing the right sensor depends on various factors such as the power range of the laser, the wavelength of the laser, and the type of measurement required. It's important to consider the accuracy, resolution, and response time of the sensor, as well as its compatibility with other equipment in your setup.

What accessories do I need to use with my power or energy sensor?

Accessories such as attenuators, filters, and beam splitters may be necessary to optimize the performance of your sensor. It's important to choose accessories that are compatible with your sensor and the laser source you are using. FindLight offers a range of accessories to help you get the most out of your power and energy sensor.

FindLight offers a wide range of power and energy sensors for scientific and industrial applications. These sensors are used to measure the optical power or energy output of lasers across a broad spectral range. Customers can browse and compare different types of sensors, including thermal, photodiode, and pyroelectric sensors, to find the right sensor for their specific needs. With expert support and fast response by suppliers, FindLight is the go-to source for high-quality power and energy sensors.

Company Info
  • About FindLight
  • Careers
  • Leadership
  • Privacy Policy
  • Terms of Service
  • Contact us
Seller Tools
  • Sell on FindLight
  • Become a Supplier (It's Free)
  • Upgrade to Premium (Pricing)
  • Explore Marketing Services
  • Manage Your Leads (Sales Inquiries)
  • List a Product Now
Seller Resources
  • Sales Academy
  • Seller FAQs
  • Help Center for Sellers
  • How to Create a High-Performance Listing?
  • What is a FindLight Storefront?
  • What are Turbo Leads?
  • Schedule a Demo
For Buyers
  • Insights and Guides (Tech Blog)
  • Product Categories
  • Manage Your Inquiries
  • Sign In
  • Open Account
  • Help Center for Buyers
Copyright © 2025 FindLight
8 The Green, #13703, Dover, DE 19901 USA
FindLight
3790 El Camino Real, #538
Palo Alto, CA, 94306 USA

This hCard created with the hCard creator.