Thorlabs PM130D Optical Power Meter Kits
The PM130D Optical Power Meter Kits from Thorlabs are designed for accurate power measurements of optical sources. These kits include a console, a sensor, and a post assembly, offering a comprehensive solution for various applications.
Overview
The PM130D kits are noted as discontinued on July 17, 2025. The information provided is for informational purposes and reflects the website content at that time.
Features
- Kits include Console, Sensor, and Post Assembly.
- Available with Digital or Analog Console options.
- Wavelengths cover the range from 190 nm to 20 µm.
- Power measurement capabilities range from 500 pW to 10 W.
- Consoles are compatible with C-Series Sensors.
- Large, easy-to-read digital or analog displays.
- USB 2.0 port for control via PC with Optical Power Monitor Software.
- Rechargeable battery.
- 3.5 mm Jack or SMA output for signal monitoring.
- Recalibration Services are available.
Power Meter Consoles
Thorlabs offers several power meter consoles, each with distinct features:
PM100A Analog Console
- Features an analog needle display and a supplemental LCD screen.
- Ideal for relative power measurements and observing small power fluctuations.
- Compatible with C-Series photodiode and thermal sensors.
- The PM120VA kit includes the PM100A console.
PM100D Digital Console
- Features a menu-driven control panel, 4" backlit display, and SD card slot.
- Offers numeric readout, simulated analog needle, graphs, and statistics view.
- Includes a tuning mode with audio feedback.
- Compatible with all C-Series sensors, including pyroelectric energy sensors.
PM400 Touchscreen Digital Console
- Features a 4.3" multi-touch display.
- Capacitive buttons for quick access to settings like source wavelength, delta mode, zeroing, and main menu.
- Supports up to twelve attenuation values or data files for correction.
- Includes a 14-pin auxiliary input for external sensors and programmable I/O ports.
- Compatible with all C-Series sensors.
Console Specifications Summary:
| Console | Key Features | Compatible Sensors | Dimensions (H x W x D) | Display |
|---|---|---|---|---|
| PM100A | Analog Power Measurements | Photodiode, Thermal Power | 7.24" x 4.29" x 1.61" | Mechanical Needle and LCD |
| PM100D | Digital Power and Energy Measurements | Photodiode, Thermal Power, Pyroelectric Energy | 7.09" x 4.13" x 1.50" | 320 x 240 Pixel Backlit Graphical LCD |
| PM400 | Digital Power and Energy, Touchscreen Control | Photodiode, Thermal Power, Thermal Position & Power, Pyroelectric Energy | 5.35" x 3.78" x 1.16" | 4.3" Capacitive Touchscreen with Color Display |
| PM5020 | Dual Channel | Photodiode, Thermal Power, Thermal Position & Power, Pyroelectric Energy | 9.97" x 4.35" x 11.56" | Dual Channel |
Power Meter Kits
Thorlabs offers various power meter kits, each tailored for specific applications:
Analog Console with Photodiode Sensor
- Kit Item #: PM120VA
- Included Console: PM100A
- Sensor: S120VC
- Wavelength Range: 200 - 1100 nm
- Power Range: 50 nW - 50 mW (200 - 450 nm), 50 nW - 20 mW (450 - 1100 nm)
- Detector Type: Si Photodiode
- This kit is suitable for low-power lasers in the visible and NIR regions.
Digital Console with Photodiode Sensor
- Kit Item #: PM120D, PM400K1
- Included Console: PM100D, PM400
- Sensor: S120C
- Wavelength Range: 400 - 1100 nm
- Power Range: 50 nW - 50 mW
- Detector Type: Si Photodiode
- These kits are general-purpose for low power lasers in the visible and NIR.
- Kit Item #: PM121D, PM400K2
- Included Console: PM100D, PM400
- Sensor: S121C
- Wavelength Range: 400 - 1100 nm
- Power Range: 500 nW - 500 mW
- Detector Type: Si Photodiode
- These kits are suitable for low to medium power lasers. An ND filter attenuates light before the sensor.
- Kit Item #: PM130D, PM400K3
- Included Console: PM100D, PM400
- Sensor: S130C
- Wavelength Range: 400 - 1100 nm
- Power Range: 500 pW - 5 mW (Up to 500 mW with Filter)
- Detector Type: Si Photodiode
- The S130C sensor features a sliding neutral density filter for extended power range measurement.
- Kit Item #: PM122D, PM400K4
- Included Console: PM100D, PM400
- Sensor: S122C
- Wavelength Range: 700 - 1800 nm
- Power Range: 50 nW - 40 mW
- Detector Type: Ge Photodiode
- This combination is ideal for customers working with wavelengths in the far red to NIR.
- Kit Item #: PM125D, PM400K5
- Included Console: PM100D, PM400
- Sensor: S425C
- Wavelength Range: 0.19 - 20 μm
- Power Range: 2 mW - 10 W
- Detector Type: Thermal
- This kit is suitable for customers working with higher powered lasers or longer wavelengths. The S425C thermal sensor has a fast response time.
Optical Power Monitor Software
The Optical Power Monitor GUI software allows for power measurement, readout from up to eight power meters, and remote wireless operation. It features a user-friendly design and supports various display modes including simulated analog needle, digital values, line graph, and bar graph. The software is compatible with USB and Bluetooth® connections.
Pulsed Laser Emission: Power and Energy Calculations
Thorlabs provides resources for calculating pulsed laser parameters such as peak pulse power, average power, and pulse energy. These calculations are useful for ensuring compatibility with devices, measuring laser emission without damage, and exciting specific material effects.
- Equations provided for:
- Period and repetition rate
- Pulse energy from average power
- Average power from pulse energy
- Peak pulse power from pulse energy
- Peak power and average power from each other
- Peak power from average power and duty cycle
Example Calculation: Demonstrates how to determine if a detector is safe for measuring a specific pulsed laser emission based on its peak power.
Recalibration Services
Thorlabs offers traceable recalibration services for their power and energy meter electronics and sensors. These services include:
- Manufacturer Calibrations: Performed in-house, subject to ISO9001 requirements. Includes recalibration of a single-channel console or interface at no additional cost with sensor recalibration.
- ISO17025 Accredited Calibrations: Performed in-house in accordance with DIN EN ISO/IEC 17025:2018, accredited by DAkkS. Provides a dedicated certificate of calibration.
Recalibration is recommended annually for accurate measurements. Customers can request calibration by completing a Returns Material Authorization (RMA) form or by selecting the appropriate calibration Item # and adding it to their cart.
Recalibration Service Item #s for Sensors:
- Photodiode Sensors: CAL-UVPD, CAL-PD, CAL-UVPD2, CAL-PD2, CAL-NS, CAL-IRPD, CAL-IRPD2, CAL-MIRPD
- Thermal & Pyroelectric Sensors: CAL-THPY
Recalibration Service Item #s for Consoles:
- Single-Channel: CAL-PM1, CAL-PM1D
- Dual-Channel: CAL-PM2, CAL-PM2D
Thorlabs provides detailed compatibility tables for selecting the correct calibration service Item # based on the sensor or console model.
Sensor Selection
Thorlabs offers four types of sensors:
- Photodiode Sensors: For monochromatic or near-monochromatic sources, providing current proportional to input optical power and wavelength.
- Thermal Sensors: For broadband sources, delivering voltage proportional to input optical power.
- Thermal Position & Power Sensors: Incorporate four thermopiles to measure beam position and power.
- Pyroelectric Energy Sensors: For pulsed sources, producing voltage peaks proportional to incident pulse energy.
Selection guides are available based on wavelength (Figure 113G) and optical power range (Figure 113H) to help identify suitable sensor heads.
