808nm wavelength 7 watt ms pulse TO-56 Packaged Single Emitter Diode Laser
HTOE LDMP-0808-007W-*5 is a TO-56 packaged laser diode. The laser emits 7 watt optical power with ms pulse at 830nm wavelength. LDMP-0808-007W-*5 is sealed by standard TO-56 package with a flat window. Featured and benefited a high reliable operating and a narrow emitting width 200µm, LDMP-0808-007W-*5 allows to operate with a high quality laser beam, It's ideal for pumping Nd:YAG and illumination applications.
HTOE LDM series packaged single emitters are Fabry-Perot cavity semiconductor lasers based on Quantum-well epitaxy and ridge waveguide structure design. Standard options are 635nm, 650nm, 670nm, 785nm, 808nm, 830nm, 915nm, 940nm, 980nm and 1064 nm center wavelength single emitters packaged on TO mounts, CoS mounts, C-mounts and F-mounts. HTOE packaged single emitter diodes provide superior reliability and performance by providing beam shaping services like fast-axis compression according to customer demands.
Quantum well means that the vertical variation of the electron's wavefunction, and thus a component of its energy, is quantized. The efficiency of a quantum well laser is greater than that of a bulk laser because the density of states function of electrons in the quantum well system has an abrupt edge that concentrates electrons in energy states that contribute to laser action.
Features
Parameters(20℃)
TOØ56 Packaged Single Emitter | |||||
Item | Parameter | Unit | LDMP-0808-007W-*5 | ||
Min. | Typical | Max. | |||
Optical Parameter | Output power | mW | - | 7 (ms pulse) | - |
Lasing Wavelength | nm | - | 808 | - | |
Spectral Width | nm | - | 1.80 | 3.00 | |
Emitting Area width | µm | - | 200 | - | |
Temperature Coefficient | nm/℃ | - | 0.3 | - | |
Fast Axis Divergence | deg (cw-5w) | - | 45 | 50 | |
Slow Axis Divergence | deg (cw-5w) | - | 5 | 10 | |
Pulse Width | ms | 0 | 10 | - | |
Pulse Frequency | Hz | 0 | 10 | - | |
Electrical Parameter | Slope Efficiency | W/A | 0.95 | 1.00 | - |
Threshold Current | A | - | 0.50 | 1.00 | |
Operating Current | A | - | 7.20 | 7.80 | |
Operating Voltage | V | - | 2.6 | 3.00 | |
Others | Package | - | TOØ56 | ||
Operating Temperature | ℃ | 10 ~ 50 | |||
Storage Temperature | ℃ | -10 ~ 60 |
Package Information
TOØ56 Package
Function Curve
P-I-V Curve
Applications
Notice
1. Item model notice: LDMP (Item model), 0808 (Center wavelength), 007W (Output power), *5 (Heat sink structure and item width).
2. Data in the sheet are all based on TOØ56 (socket, capless) package testing under 10ms 10Hz pulse condition.
3. For more information, please contact Hi-Tech Optoelectronics Co., Ltd.
4. ESD precautions must be taken when handling unit.
5. A dry environment should be provided when storing or operating a device with an open diode laser facet at temperatures below the ambient dew point. Failure to do so will cause condensation on the unit and can destroy it.