Software for the PAX1000 Series Polarimeters

1. Software: Software package with GUI and drivers for the remote operation of the PAX1000 series polarimeters. It is not backwards compatible with previous generation polarimeters.
2. Firmware: Internal programs that control these instruments.
3. Archive: Previous software versions.

• Software
• Firmware
• Archive

Software
Description	This is a software package for the PAX1000 series polarimeters.
Version	1.7
Filesize	201 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
License
Change Log
System Requirements	CPU 2.4 GHz or higher; Minimum 2 GB RAM; USB 2.0 Port; This software was verified with the platforms Windows® 10 (32- or 64-bit) and Windows 11 (64-bit)
Additional Software	NI-VISA® Runtime (version 5.4 or Later), Microsoft® .Net (version 4.6.1 or Later), and DirectX9® (or Higher) are also required. These are included in the software package and will be installed if not recognized.

Firmware
Description	The latest firmware version for the PAX1000 series polarimeters. For installation instructions, consult the users manual.
Version	1.2.1
Filesize	211 KB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
Change Log

PAX1000 Series Polarimeter Software v1.4

PAX1000 Series Polarimeter Software v1.4
Description	This is a previous version of the software package for the PAX1000 series polarimeters.
Version	1.4
Filesize	195 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
License
Change Log
System Requirements	CPU 2.4 GHz or higher; Minimum 2 GB RAM; USB 2.0 Port; Windows® 7 (32- or 64-bit), or Windows 8.1 (32- or 64-bit), or Windows 10 (32- or 64-bit)
Additional Software	NI-VISA® Runtime (version 5.4 or Later), Microsoft® .Net (version 4.6.1 or Later), and DirectX9® (or Higher) are also required. These are included in the software package and will be installed if not recognized.

PAX1000 Series Polarimeter Software v1.3

PAX1000 Series Polarimeter Software v1.3
Description	This is a previous version of the software package for the PAX1000 series polarimeters.
Version	1.3
Filesize	176 MB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
ReadMe
License
Change Log
System Requirements	CPU 2.4 GHz or higher; Minimum 2 GB RAM; USB 2.0 Port; Windows® 7 (32- or 64-bit), or Windows 8.1 (32- or 64-bit), or Windows 10 (32- or 64-bit)
Additional Software	NI-VISA® Runtime (version 5.4 or Later), Microsoft® .Net (version 4.6.1 or Later), and DirectX9® (or Higher) are also required. These are included in the software package and will be installed if not recognized.

PAX1000 Series Polarimeter Firmware v1.2.0

PAX1000 Series Polarimeter Firmware v1.2.0
Description	This is a previous firmware version for the PAX1000 series polarimeters. For installation instructions, consult the users manual.
Version	1.2.0
Filesize	211 KB
Download	Only download from trusted sources, like Thorlabs, and always scan files before executing.
Change Log