The AIMLASER 375nm 100mW Multimode Fiber-Pigtailed Laser Diode Module is designed for applications requiring a compact and reliable UV laser source. It features a 105µm multimode fiber, TTL modulation, and a power adjustment knob for convenient control of laser output.
Supplied with a power adapter, the module supports plug-and-play operation for easy setup and integration. Its compact design, stable output power, and long operating lifetime of up to 10,000 hours make it suitable for scientific research, fluorescence excitation, optical measurement, and industrial applications.

375nm UV laser with 100mW output power
105µm multimode fiber output
Adjustable output power via a control knob
TTL modulation supported
Plug-and-play operation with power adapter
Compact design for easy integration
Stable laser output power
Operating lifetime of up to 10,000 hours
| ITEMS | SPECIFICATIONS |
| Model Number | Fiber Coupled Laser Diode Module |
| Wavelength | 375nm |
| Output Power | 100mW |
| Laser Mode | CW, TTL |
| Power Adjustment | Adjustable Power Knob |
| Operating Current | <200mA |
| Operating Voltage | 5.0V DC |
| CDRH Class | Class IIIb |
| Circuit control | Auto Constant Current(ACC) |
| Circuit Protection | Static, Surge, and Reverse Polarity Protected |
| Working Temperature | -10℃ to 50℃ |
| Storage Temperature | -20℃ to 60℃ |
| Fiber Core Diameter | 105um |
| Cladding Diameter | 125um |
| Fiber Length | 1m |
| Numerical Aperture | 0.22 |
| Connector | FC/PC, FC/APC, SMA905 Optional |
| Life Time | 10,000Hrs |
Fluorescence Excitation
Fluorescence Spectroscopy
Scientific Research
UV Curing
Optical Measurement
Photochemical Applications
Industrial Inspection
Laboratory Instrumentation
1) Payment: T/T, PayPal, Western Union, etc.
2) Shipment:FedEx, DHL, UPS etc.
3) Delivery Time: 5 - 20 days.
4) Shipment Terms: FOB Xi'an China
A. Over 20 years laser experience.
B. Large-scaled facility 4,500sq.m2 and over 180 professional staffs.
C. Use original LDs from Arima, Osram, Nicha and so on to guarantee reliability.
D. Producted in our ISO9001:2008 quality system factory.
E. Product conforms to FDA, IEC and GB standard.
F. Strong design and production capabilities, partners of famous brands.