• Ultra-High 300 W Output
• Pluggable SMA905 Fiber Architecture
• Visible 635 nm Red Aiming Beam
• High-Brightness Output
• Superior 50% Wall-Plug Efficienc
• Rugged Industrial Package
• Fiber laser pumping
• Solid-state laser pumping
• Laser Soldering
• Laser Plastic Welding
• Scientific research
• Custom OEM Integration
| SPECIFICATIONS ( 25°C ) | SYMBOL | UNIT | K976FPACA-300.0W | |||
|---|---|---|---|---|---|---|
| MINIMUM | TYPICAL | MAXIMUM | ||||
| OPTICAL DATA(1) | CW Output Power | Po | W | 300 | — | — |
| Center Wavelength | λc | nm | 976 ± 10 | |||
| Spectral Width (FWHM) | Δλ | nm | — | 3 | — | |
| Wavelength Shift / Temp | Δλ/ΔT | nm/°C | — | 0.2 | — | |
| ELECTRICAL DATA | Electrical-to-Optical Efficiency | PE | % | — | 50 | — |
| Operating Current | Iop | A | — | 18 | 19.6 | |
| Threshold Current | Ith | A | — | 1 | — | |
| Operating Voltage | Vop | V | — | 32 | 34 | |
| Slope Efficiency | η | W/A | — | 17.6 | — | |
| FIBER DATA | Core Diameter | Dcore | μm | — | 400 | — |
| Numeric Aperture | NA | — | — | 0.22 | — | |
| Fiber length | Pluggable output, Fiber length is optional | |||||
| Fiber Termination | — | SMA905 / Customization | ||||
| AIMING BEAM | Output Power | Pa | mW | — | 2 | — |
| Wavelength | λa | nm | 635 ± 10 | |||
| Operating Voltage | Va | V | — | 2.2 | — | |
| OTHERS | ESD | Vesd | V | — | — | 500 |
| Storage Temperature(2) | Tst | °C | -20 | — | 70 | |
| Lead Soldering Temp | Tis | °C | — | — | 260 | |
| Operating Case Temp(3) | Top | °C | 15 | — | 35 | |
| Relative Humidity | RH | % | 15 | — | 75 | |
Pair your diode with the right driver and temperature controller for stable, reliable performance.
Precise, low-noise current control for optimal diode performance and extended lifetime.
View Drivers
Active thermal management for wavelength stability and consistent output power.
View TEC ControllersWe offer custom laser diodes according to your needs, either high-power or low-power versions, fiber-coupled or free-space, specific wavelengths, wavelength-stabilized options, and single or multi-emitter diodes. To discuss your custom laser diode needs, you can contact us by sending an email or using the contact form.
