ARC packaging diode laser stack
We make the QCW laser into an arc, which is benificial to the lightweight design of the pump structure. Au-Sn packaging technology makes the laser have high reliability even in harsh working environment.
ARC packaging diode laser stack Feature:
- Wavelength: 808nm or up on requirements
- Output power: 500-4800w
- Operation mode: QCW
- Cooling: Actively cooled/ passively cooled
- Hard solder: Ausn package
ARC packaging diode laser stack Benefits:
- Efficient: High output power up into the 4800w
- Compack: Arc and lightweight design is easily integrated into pump module.
- Robust: Shock and vibration resistant.
- Reliable and high-quality: Ausn (Hard solder) mounting. Works even under the most demanding climatic conditions.
- Wavelength combination: beneficial for full temperature pumping design.
ARC packaging diode laser stack Application:
- High energy research； QCW pumping sources for solid-state lasers.
- Medical technology: Long-pulse operation, use in esthetics(epication) and dermatology
- Excitation light source for solid-state laser s in the 1320nm range for parenchyma surgery.
- Defense: Short-pulse operation, use as a pumping source, for lighting or in LIDAR systems.
- Industry: Excitation light source for solid-state and fiber lasers.
ARC packaging diode laser stack Secification:
| Model ARCQCW-MA-100~500-N |
| Optical parameters |
| Output power(w): QCW 100~500*N |
| Center Wavelength at 25℃：808 |
| Number of bars in one stack: 1~20 |
| Bar pitch (mm): 0.8~3 |
| Center Wavelength Variation at 25℃(nm): ±3/±10 |
| Typical Spectral Bandwidth (FWHM): <3 |
| Divergence (degree) (FWHM): <39 ⊥ <10 || |
| Polarization: TE |
| Wavelength shift (nm/℃): ~28 |
| Electrical Parameters |
| Working mode: QCW |
| Maximum Duty Cycle (%): ≤2% |
| Pulse Length (us) : 50~1000 |
| Frequency (Hz) : 1~1000 |
| Operation current (A) : ≤100~500 |
| Operating Voltage (V): ≤2*N |
| Typical Slope (W/A) : >1.1 |
| Electro-optic Conversion Efficiency (%): >50 |
| Thermal Parameters |
| Operation Temperature (℃) : -40~60 |
| Storage Temperature (℃) : -50~85 |
| Storage Humidity (%) : <70 |
| Cooling: TEC/air cooling |
| Flow rate per bar (L/min): * |
*Note:
- CIRQCW-MA-100~500W laser stack which is mounted on an arc heatsink. The laser power of single bar is 100w, 200w, 300w and 500w.
- The wavelengths of each bar in a single device can be arranged and combined according to the heat dessipation conditions.
- The above parameters are measured at the heat sink temperature of 25℃.
- Heat sink structure can be customized according to customer’s special requirements.
