Semiconductor lasers are one of most of today’s industrial lasers. Whether direct material processing or optical pumping of solid-state lasers, fiber lasers or disc lasers, the unmounted single emitters and bars are the key component for the initial conversion of electrical energy into light.
We have been focusing on the semiconductor wafer technology from 1998, delivers the multimode high power at wavelengths between 808 and 1064nm.
Part No. | Wavelength | Output Power | Emitter Width | Cavity Length | Width |
STHT-CLDM-0808-0500-02 | 808±5nm | 500mW | 50µm | 600µm | 500µm |
STHT-CLDM-0808-1000-02 | 808±5nm | 1W | 100µm | 900µm | 500µm |
STHT-CLDM-0808-2000-02 | 808±5nm | 2W | 100/150µm | 1500/1000µm | 500µm |
STHT-CLDM-0980-0500-02 | 980±10nm | 500mW | 50µm | 600µm | 500µm |
STHT-CLDM-0980-1000-02 | 980±10nm | 1W | 100µm | 900µm | 500µm |
STHT-CLDM-0980-2000-02 | 980±10nm | 2W | 150µm | 1000µm | 500µm |
Unmounted Bars | Wavelength | Output Power | Operation Mode | Fill Factor | Number of single emitters |
STHT-LDAC1-0808-0020 | 808±5nm | 20W | CW | 20% | 19 |
STHT-LDAC1-0808-0040 | 808±5nm | 40W | CW | 30% | 19 |
STHT-LDAQ1-0808-0100 | 808±5nm | 100W | QCW | 87% | 100 |
STHT-LDAQ1-0808-0200 | 808±5nm | 200W | QCW | 71% | 58 |
LDM series packaged single emitters are Fabry-Perot cavity semiconductor lasers based on Quantum-well epitaxy and ridge waveguide structure design. Sintec packaged single emitters provide excellent reliability and performance.
Part No. | Wavelength
nm | Output Power(20°C) | Operating Current | Operating Voltage | Package |
STHT-LDM-0635-500m | 635 | 500mW | ≤1.35A | ≤2.3V | C-Mount / TO3 |
STHT-LDM-0650-300m | 650 | 300mW | ≤1.0A | ≤2.3V | C-Mount / TO3 |
STHT-LDM-0670-300m | 670 | 300mW | ≤1.0A | ≤2.3V | C-Mount / TO3 |
STHT-LDM-0808-200m | 808 | 200mW | ≤220mA | ≤2.0V | TO56 |
STHT-LDM-0808-300m | 808 | 300mW | ≤330mA | ≤2.0V | TO56 |
STHT-LDM-0808-500m | 808 | 500mW | ≤560mA | ≤2.0V | TO9 |
STHT-LDM-0808-001W | 808 | 1W | ≤1.24A | ≤2.0V | TO9 |
STHT-LDM-0808-002W | 808 | 2W | ≤2.1A | ≤2.0V | CoS/ F-Mount /C-Mount |
STHT-LDM-0808-003W | 808 | 3W | ≤3.3A | ≤2.0V | CoS/ F-Mount/ C-Mount |
STHT-LDM-0808-005W | 808 | 5W | ≤5.5A | ≤2.0V | CoS/ F-Mount/ C-Mount |
STHT-LDMP-0808-007W | 808 | 7W (ms pulse) | ≤7.8A | ≤3.0V | TO56 |
STHT-LDM-0808-008W | 808 | 8W | ≤10A | ≤2.0V | CoS/ F-Mount/ C-Mount |
STHT-LDM-0830-001W | 830 | 1W | ≤1.3A | ≤2.0V | CoS/ C-Mount |
STHT-LDMP-0830-005W | 830 | 5W (ms pulse) | ≤5.30A | ≤3.0V | TO56 |
STHT-LDM-0915-010W | 915 | 10W | ≤11A | ≤2.2V | CoS/ F-Mount |
STHT-LDM-0940-003W | 940 | 3W | ≤3.2A | ≤2.0V | CoS/ F-Mount/ C-Mount |
STHT-LDM-0980-500m | 980 | 500mW | ≤700mA | ≤2.0V | TO9 |
STHT-LDM-0980-001W | 980 | 1W | ≤1.3A | ≤2.0V | TO9 |
STHT-LDM-0980-002W | 980 | 2W | ≤2.3A | ≤2.0V | CoS/ C-Mount |
STHT-LDM-0980-003W | 980 | 3W | ≤3.6A | ≤2.0V | CoS/ C-Mount |
STHLDMP-980-005W | 980 | 5W (ms pulse) | ≤5.8A | ≤3.0V | TO56 |
LDA series high power packaged bars provide OEM customers with scalable power up to kilowatts for pumping, industrial, medical and applications. The packaged laser bars can be configured for enhanced brightness through stacking, scaled linearly or vertically for optimized light and material integration. LDA series offer:
Packaged Bars | Center Wavelength | Output Power | Operation Mode | Cooling |
STHT-LDAC1-0808-020W | 808nm | 20W | CW | Conduction-cooled |
STHT-LDAC1-0808-040W | 808nm | 40W | CW | Conduction-cooled |
STHT-LDAC1-0808-060W | 808nm | 60W | CW | Conduction-cooled |
STHT-LDAC1-09xx-060W | 9xxnm | 60W | CW | Conduction-cooled |
STHT-LDAC1-1064-040W | 1064nm | 40W | CW | Conduction-cooled |
STHT-LDAC1-0808-040W | 808nm | 40W | CW | Microchannel-cooled |
STHT-LDAC1-0808-060W | 808nm | 60W | CW | Microchannel-cooled |
STHT-LDAC1-0808-100W | 808nm | 100W | CW | Microchannel-cooled |
STHT-LDAC1-09xx-060W | 9xxnm | 60W | CW | Microchannel-cooled |
STHT-LDAC1-1064-040W | 1064nm | 40W | CW | Microchannel-cooled |
STHT-LDAQ1-0808-100W | 808nm | 100W | QCW | Conduction-cooled |
STHT-LDAQ1-0808-200W | 808nm | 200W | QCW | Conduction-cooled |
STHT-LDAQ1-0808-300W | 808nm | 300W | QCW | Conduction-cooled |
Vertical Arrays | Center Wavelength | Power per bar | Operation Mode | Cooling |
STHT-LDAC2-0808-xxx | 808nm | 40-100W | CW | Microchannel-cooled |
STHT-LDAC2-09xx-xxx | 9xxnm | 40-100W | CW | Microchannel-cooled |
STHT-LDAC2-1064-040W | 1064nm | 40W | CW | Microchannel-cooled |
STHT-LDAQ2-0808-xxx | 808nm | 100-300W | QCW | Conduction-cooled |
STHT-LDAQ2-0940-xxx | 940nm | 100-200W | QCW | Conduction-cooled |
Horizontal Arrays | Center Wavelength | Power per bar | Operation Mode | Cooling |
STHT-LDAC3-0808-xxx | 808nm | 40-100W | CW | Microchannel-cooled |
STHT-LDAC3-09xx-xxx | 9xxnm | 40-100W | CW | Microchannel-cooled |
STHT-LDAC3-1064-040W | 1064nm | 40W | CW | Microchannel-cooled |
STHT-LDAC3-0808-xxx | 808nm | 40-100W | CW | Macrochannel-cooled |
STHT-LDAC3-09xx-xxx | 9xxnm | 40-100W | CW | Macrochannel-cooled |
STHT-LDAC3-1064-040W | 1064nm | 40W | CW | Macrochannel-cooled |
STHT-LDAQ3-0808-xxx | 808nm | 100-300W | QCW | Macrochannel-cooled |
STHT-LDAQ3-0940-xxx | 940nm | 100-200W | QCW | Macrochannel-cooled |
The vertical arrays specially designed for hair removal application, can stack up to 10 packaged laser bars to form a high power diode laser assembly. Each of these laser bars individually provides up to 100watts in CW mode. The small gaps between the laser bars make the module obtain maximum brilliance from the arrays, enabling the module to work with high efficiency
Part No. | STHT-LDAQ2-0808-300 | STHT-LDAQ2-0808-500 | STHT-LDAQ2-0808-800 | STHT-LDAQ2-0808-1000 |
Operation Mode | QCW | QCW | QCW | QCW |
Center Wavelength nm | 808 ± 10 | 808 ± 10 | 808 ± 10 | 808 ± 10 |
Output Power W | 300 | 500 | 800 | 1000 |
Bar Numbers | 5/ 6 | 10 | 8 | 10 |
Operating Current A | ≤50 | ≤50 | ≤100 | ≤100 |
Operating Voltage V/bar | ≤2 | ≤2 | ≤2 | ≤2 |
Pulse Width ms | ≤400 | ≤400 | ≤200 | ≤200 |
Duty Cycle % | ≤40 | ≤40 | ≤20 | ≤20 |
Bar pitch mm | 2 | 2 | 2.8 | 2.8 |
Emitting Area mm | 10×11 | 10×19.5 | 10x20 | 10x25.5 |
Operating Temp. ℃ | 15~35 | 15~35 | 15~35 | 15~35 |
Storage Temp. ℃ | -10~50 | -10~50 | -10~50 | -10~50 |
Flow Rate L/min | >4 | >4 | >4 | >4 |