For whom do not have High-Field Field-Cycler, the high-speed sample shuttling system, we also provide an option, the fixed-field NMR illuminator, to perform the photo-related NMR experiments at commercial high-field NMR spectrometers. The major components of this NMR illuminator are a light source module and a light guide to couple the light directly to samples inside the NMR tube. The compactness of our in-situ NMR illuminator implements photo-related experiments without additional hardware requirements in an NMR spectrometer.
- Seamless Integration: The entire set integrates the light guide with the light source, eliminating the need for additional hardware.
- Universal Compatibility: The light guide is designed to fit the inner diameter of conventional 5mm liquid-state NMR tubes, ensuring compatibility with standard equipment.
- Optimized Output: Featuring a 4mm-diameter output for efficient light coupling inside the NMR tube, ensuring precise and reliable results.
- Versatile Lighting: Equipped with high-power LEDs, users can choose from optional wavelengths directly installed on the light guide, offering flexibility for various experiments.
- Easy Installation: Designed for effortless installation onto commercially available NMR tubes, saving time and effort in setup.
- Precise Synchronization: The system synchronizes illumination timing with NMR pulse programs through TTL triggers, ensuring accurate data acquisition.
- User-Friendly Control: Utilizing computer aid, users can effortlessly control light powers and select from various illumination timing modes, enhancing experimental control and customization.
- Compact and Portable: Engineered to be compact and easy to handle, facilitating seamless integration into experimental setups while ensuring convenience and portability.
- Ready-to-Use: With this set, users can directly initiate experiments without the need for self-made additions or additional add-ons, streamlining the experimental process and minimizing setup time.
Available wavelengths and specifications
| Color | Wavelength (nm) | *Max. Power (mW) |
| Royal Blue | 440 ~ 455 | 2000 ± 200 |
| Blue | 465 ~ 485 | 1500 ± 150 |
| Green | 520 ~ 535 | 750 ± 75 |
| Red | 620 ~ 630 | 800 ± 80 |
Note: *The specification of maxima power is the end power through the light guide to the sample.
The other wavelengths are upon customer requests
Patent application:
- Application No.: Taiwan Utility Model Patent M641967 (Status: Active)
- Application No.: US Patent 18/138,755 (Status: Pending)
- One LED module with one wavelength on demand
- Option for more than one LED module.
- The light guide
- 5mm NMR tube holder
- Electric power cable for LED module /MMCX/ (the length is according to customer demand)
- Power and control module with USB communication to the computer and TTL trigger to NMR console
- TTL trigger cable /BNC to MCX/ (the length is according to customer demand)
- Software with a graphical user interface for controlling/calibrating the power levels of illumination (Recommend operation system: Windows X and above)
- The illuminator with 200 levels of adjustable optical power.
- A special optical power meter for illumination power calibration from the light guide.
Illuminators are now commercially available! Ask for Inquiry
For questions or quote inquiries, please fill out the following mandatory columns.. We will approach you as soon as possible. If you have already decided which wavelengths you want to use for your experiments, please leave it in the following message. We will meanwhile evaluate its availability.
