Software for the LNC31 Low-Noise Laser Diode Driver- Firmware: The internal program that controls the instrument.
- Utilities: General software utilities.
- Programming Reference: Command reference for SCPI.
| Firmware for LNC31 Laser Diode Driver | | |
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| Description | The latest firmware version for the LNC31 laser diode driver. For installation instructions consult the users manual. | | | Version | 1.1.2 | | Filesize | 4.6 MB | | Download | 
Only download from trusted sources, like Thorlabs, and always scan files before executing. | | Additional Software | Thorlabs Firmware Update Tool. |
| Thorlabs Firmware Upgrade Wizard | | |
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| Description | Software to install new firmware to Thorlabs USB devices with DFU (Device Firmware Upgrade) support. |  | | Version | 1.0.2410 | | Filesize | 29.6 MB | | Download |
Only download from trusted sources, like Thorlabs, and always scan files before executing. | | System Requirements | Windows® 10 and higher, USB port. |
| SCPI Command Reference | | |
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| Description | This programmer’s reference manual contains specific information about the SCPI command set of the LNC31 drivers. A general description is followed by explanations of how to use the SCPI commands. | | | Version | 1.0 | | Filesize | 726 KB | | Download |
Only download from trusted sources, like Thorlabs, and always scan files before executing. | |