KLC310FL01WW
High power laser diode series
High-Power Ultraviolet Laser Diode (378nm,0.5W)
KLC310FL01WW
Overview
KLC310FL01WW is a 378 nm Ultraviolet laser that delivers 0.5 W high output. Featuring a TO-9 CAN package, it offers both high output and high reliability for industrial applications. With an emission wavelength close to the mercury i-line (365 nm), it is also suitable as an alternative to mercury i-line lamp
Features
- Transverse mode: Multi mode
- Wavelength: 378 nm (typ.)
- Package type: Ø9.0 mm TO-CAN (TO-9)
- Rated optical output power: 0.5 W
- Operating case temperature (Tc) : +20 ~ +30 degrees C
- Emitter size: 15 μm x 1 μm
Applications
- Laser Direct Imaging(LDI)
- Resin curing
- 3D printing
- Analysis, Measurement
- Other industrial use
Package

Absolute Maximum Ratings
| Item | Symbol | Value | Unit | Condition |
|---|---|---|---|---|
| Output power | Po | 0.6 | W | CW |
| Operating case temperature | Tc | +20 to +30 | °C | CW |
| Storage temperature | Tstg | -40 to +85 | °C | - |
Electrical and Optical Characteristics
Tc=25°C, CW| Item | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Threshold current | Ith | - | 340 | 500 | mA | - |
| Operating current | Iop | 420 | 620 | 820 | mA | 0.5 W |
| Operating voltage | Vop | - | 5.0 | 5.5 | V | 0.5 W |
| Wavelength | λ | - | 378 | 380 | nm | 0.5 W |
| Beam divergence |
θh | 10 | 18 | 28 | deg | 0.5 W |
| θv | 32 | 39 | 46 | deg | 0.5 W |
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