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Wavespectrum Laser is a manufacturer of the quality and high performance diode laser products, we are committed to developing, producing and selling high performance laser products. The wavelength range is wide, product packaging variety, single mode fiber, multi-mode fiber and polarization maintaining fiber is available. We strictly control the product quality and have earned wide praise from customers all over the world with their outstanding performance.
Wavespectrum Laser proudly offers a diverse range of laser diodes, including 445nm 5W with FAC Lens laser diodes. Additional, we provide various power configurations of 445nm TO5 multi-mode laser diodes. For customers seeking near-wavelength multi-mode laser diodes, we list the 405nm, 425nm, 455nm, 465nm, 520nm, 532nm, 635nm and 660nm laser diodes to them.
Product Feature of 445nm 5W TO5 With FAC Lens Laser Diode
Wavelength: 445nm
Output Power: 5W
Package: TO5
With FAC Lens
FP Laser Products
Product Parameter of 445nm 5W TO5 With FAC Lens Laser Diode
| Specifications | WSLD-445-005-2-FAC | |||
| Min | Type | Max | ||
| Center Wavelength@25℃ | 450nm±15nm | |||
| Spectral Width(FWHM) | 3.0nm | |||
| OutputPower | - | 5W | - | |
| Recommended Operating Temperature | 25℃ | |||
| Beam | Beam Divergence(FWHM) | - | 10°┴ x 10°// | 13°┴ x 13°// |
| Beam Shape | Square Beam(About 1:1) | |||
| Linear Shape Beam(Fast Axis compressed to about 2°) | Optional | |||
| Slope Efficiency | - | 1.7W/A | - | |
| Threshold Current(Typ.) | - | 0.3A | 0.6A | |
| Operating Current(Typ.) | - | 3.2A | 3.5A | |
| Operating Voltage | - | 4.5V | 5.5V | |
| Package Style | T05(9mm) | |||
Product Drawing of 445nm 5W TO5 With FAC Lens Laser Diode

Electrically shorten LD module and store in non-extreme conditions.
Suggest using the constant current power supply.
Product Application of 445nm 5W TO5 With FAC Lens Laser Diode
Medical Treatment
Biological Detection
Sensing Application
For more questions visit our help center.
Select based on the wavelength, output power, and fiber connector (e.g., SMA905) you require. Please inform us if you need special modulation.
Our lasers feature thermoelectric cooling and precise temperature control, ensuring more stable output, superior beam quality, and a longer lifespan for demanding applications.
Yes. Most models support TTL modulation, allowing you to quickly switch the laser or adjust its intensity via an external signal.
We offer an 18-month warranty, and each unit undergoes rigorous aging tests to ensure reliability and a long service life.
