Optical Power MonitorThe Optical Power Monitor (OPM) software provides remote control and monitoring of up to eight power and energy meters. This software is compatible with our Power Meter Consoles and Interfaces (PM100A and PM101 Series), Power and Energy Meter Consoles and Interfaces (PM100D, PM400, PM100USB, PM103 Series, and legacy PM200), Position & Power Meter Interfaces (PM102 Series), Wireless Power Meters (PM160, PM160T, and PM160T-HP), and USB-Interface Power Meters (PM16 Series). This software is not compatible with the PM320E Benchtop Power and Energy Meter, which uses a separate software package available here.
Key features include:- Control and Monitor up to Eight Power and Energy Meters Simultaneously via USB, RS232, or Bluetooth® Connections
- Adjustable Digital Measurement Display
- Analog Needle Display with Delta Mode
- Acquire Measurement Statistics Over a Set Duration or Data Sample Size
- Display and Log Sequential Measurements Over Time
- Export Data Logs in .csv Format
- Set Display Language to English, German, or Chinese
- Manual Download Available Here
For users with custom software based on the PM100D.dll driver or who prefer the legacy Power Meter Software; it is also available by clicking here.
This page contains a download for the following package: - Software: Software with graphical user interfaces for operating Thorlabs' power and energy meters (except PM320E), device drivers, and run-time engines.
- Firmware: Internal programs that control these instruments.
- Archive: Previous software versions.
| Optical Power Monitor | | |
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| Description | This is the latest installer for the Optical Power Monitor software.
The manual file can be downloaded here. |  | | Version | 3.1 | | Filesize | 36.4 MB | | Download |  | | ReadMe |  | | License |  | | Change Log |  | | Additional | Compatible Devices:- PM100A
- PM100D
- PM100USB
- PM101 Series
- PM102 Series
- PM103 Series
- PM16 Series
- PM160
- PM160T
- PM160T-HP
- PM200
- PM400
This software is not compatible with the PM320E meter. | | System Requirements | - CPU: ≥2.4 GHz
- RAM: ≥4 GB
- Graphics: 1024 x 768 Pixel Resolution (Min)
- Hard Disk: ≥1 GB (32-Bit) or ≥2.3 GB (64-Bit)
- USB 2.0 Port, USB 2.0 Cable
- Windows® 8.1 or 10 (32-Bit, 64-Bit)
| | Additional Software | The OPM software only supports the TLPM.dll driver. A driver switcher is included in the installation package for reverting to old software packages, such as the legacy PM100D driver. |
| Firmware for the PM100USB | | |
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| Description | The latest firmware version for PM100USB optical power meters. For installation instructions, consult the users manual. | | | Version | 1.7.0 | | Filesize | 120 KB | | Max Serial | test val | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for the PM100A | | |
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| Description | The latest firmware version for PM100A optical power meters. For installation instructions, consult the users manual. | | | Version | 2.5.0 | | Filesize | 178 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for the PM100D | | |
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| Description | The latest firmware version for PM100D optical power meters. For installation instructions, consult the users manual. | | | Version | 2.8.1 | | Filesize | 294 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for the PM101x | | |
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| Description | The latest firmware version for PM101, PM101U, PM101A, and PM101R optical power meters. For installation instructions, consult the users manual. | | | Version | 1.0.2 | | Filesize | 962 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for the PM200 | | |
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| Description | The latest firmware version for the legacy PM200 optical power meters. For installation instructions, consult the users manual. | | | Version | 1.1.9 | | Filesize | 22.3 MB | | Download | | | ReadMe | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for the PM400 | | |
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| Description | The latest firmware version for PM400 optical power meter. | | | Version | 1.4.3 | | Filesize | 634 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for PM160 and PM16-1xx Power Meters | | |
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| Description | The latest firmware version for the PM160 and PM16-1xx (photodiode) optical power meters. For installation instructions, consult the Change Log. | | | Version | 1.3 | | Filesize | 105 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Firmware for PM160T(-HP) and PM16-401 Power Meters | | |
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| Description | The latest firmware version for PM160T, PM160T-HP and PM16-401 (thermal) optical power meters. For installation instructions, consult the Change Log. | | | Version | 1.3 | | Filesize | 106 KB | | Download | | | Change Log | | | Additional Software | Thorlabs' Device Firmware Upgrade Wizard is needed to update the firmware and included in the download on the Software tab. |
| Optical Power Monitor Software v3.0 | | |
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| Description | Software files for the Optical Optical Power Monitor GUI.
The manual file can be downloaded here. | | | Version | 3.0 | | Filesize | 36.7 | | Download | | | ReadMe | | | License | | | Change Log | | | Additional | Compatible Devices:- PM100A
- PM100D
- PM100USB
- PM101 Series
- PM102 Series
- PM103 Series
- PM16 Series
- PM160
- PM160T
- PM160T-HP
- PM200
- PM400
This software is not compatible with the PM320E meter. | | System Requirements | - CPU: ≥2.4 GHz
- RAM: ≥4 GB
- Graphics: 1024 x 768 Pixel Resolution (Min)
- Hard Disk: ≥1 GB (32-Bit) or ≥2.3 GB (64-Bit)
- USB 2.0 Port, USB 2.0 Cable
- Windows® 8.1 or 10 (32-Bit, 64-Bit)
| | Additional Software | The OPM software only supports the TLPM.dll driver. A driver switcher is included in the installation package for reverting to old software packages, such as the legacy PM100D driver. |
| Optical Power Monitor Software v2.2 | | |
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| Description | Software files for the Optical Power Monitor GUI.
The manual file can be downloaded here. | | | Version | 2.2 | | Filesize | 100 MB | | Download | | | ReadMe | | | License | | | Change Log | | | Additional | Compatible Devices:- PM100A
- PM100D
- PM100USB
- PM101 Series
- PM102 Series
- PM16 Series
- PM160
- PM160T
- PM160T-HP
- PM200
- PM400
This software is not compatible with the PM320E meter. | | System Requirements | - CPU: ≥2.4 GHz
- RAM: ≥4 GB
- Graphics: 1024 x 768 Pixel Resolution (Min)
- Hard Disk: ≥1 GB (32-Bit) or ≥2.3 GB (64-Bit)
- USB 2.0 Port, USB 2.0 Cable
- Windows® 8.1 or 10 (32-Bit, 64-Bit)
| | Additional Software | The OPM software only supports the TLPM.dll driver. A driver switcher is included in the installation package for reverting to old software packages, such as the legacy PM100D driver. |
| Optical Power Monitor Software v2.1 | | |
|---|
| Description | Software files for the Optical Power Monitor GUI.
The manual file can be downloaded here. | | | Version | 2.1 | | Filesize | 99 MB | | Download | | | ReadMe | | | License | | | Change Log | | | Additional | Compatible Devices:- PM100A
- PM100D
- PM100USB
- PM101 Series
- PM102 Series
- PM16 Series
- PM160
- PM160T
- PM160T-HP
- PM200
- PM400
This software is not compatible with the PM320E meter. | | System Requirements | - CPU: ≥2.4 GHz
- RAM: ≥4 GB
- Graphics: 1024 x 768 Pixel Resolution (Min)
- Hard Disk: ≥1 GB (32-Bit) or ≥2.3 GB (64-Bit)
- USB 2.0 Port, USB 2.0 Cable
- Windows® 7, 8.1, or 10 (32-Bit, 64-Bit)
| | Additional Software | Microsoft® .Net (Version 4.6.1 or Later)
DirectX9® or Higher
The OPM software supports the TLPM.dll driver as well as the legacy PM100D driver. A driver switcher is included in the installation package. | |