808nm wavelength, 500mW Laser Diode, TO-9 Packaged Single Emitter Diode Laser
HTOE's LDMA-0808-500m-72 is a high-performance multiple transverse mode Fabry-Perot laser diode. The laser emits 500mW optical power with CW mode at 808nm wavelength. LDMA-0808-500m-72 is sealed by standard TO-9 package with a flat window. Features and benefits a high electro-optical efficiency and hard solder packaging, LDMA-0808-500m-72 provides reliable operating with high performances, It's ideal for pumping Nd:YAG, illumination applications.
LDMA-0808-500m-72 belongs to HTOE's single emitter laser diode series, which based on Quantum-well epitaxy and ridge waveguide structure design. HTOE packaged single emitters provide excellent reliability and performance. Center wavelength includes 635nm, 650nm, 670nm, 785nm, 808nm, 830nm, 9xxnm and 1064 nm. Package designs include TO mounts, CoS mounts, C-mounts and F-mounts. Provide beam shaping services like fast-axis compression according to customer demands.
Features
· 808nm center wavelength
· 500mW optical output power
· High electro-optical effiency
· High reliablity
· With compact TO-9 package
Parameters(25℃)
| TOØ9 Packaged Single Emitter |
| Item | Parameter | Unit | LDMA-0808-500m-72 |
| Min. | Typical | Max. |
| Optical Parameter | Output power | mW | | 500 | - |
| Lasing Wavelength | nm | 804 | 808 | 812 |
| Spectral Width | nm | - | 1.0 | 2.0 |
| Emitting Area width | µm | - | 50 | - |
| Temperature Coefficient | nm/℃ | - | 0.30 | - |
| Fast Axis Divergence | deg | | 34 | 38 |
| Slow Axis Divergence | deg | - | 7 | 10 |
| Electrical Parameter | Slope Efficiency | W/A | 1.00 | - | - |
| Threshold Current | A | - | 0.10 | 0.15 |
| Operating Current | A | - | 0.50 | 0.56 |
| Operating Voltage | V | - | 1.75 | 2.00 |
| Others | Package | - | TOØ9 |
| Operating Temperature | ℃ | 10 ~ 50 |
| Storage Temperature | ℃ | -10 ~ 60 |
Package Information
TOØ9 Package
Function Curve
P-I-V Curve Spectral Curve
Notice
- Item model notice: LDMA (Item model), **** (Center wavelength), **** (Output power), ** (Heat sink structure and item width).
- Data in the sheet are all based on TOØ9 package testing.
- For more information, please contact Hi-Tech Optoelectronics Co., Ltd.
ESD Cautions
The primary cause of diode failure is unexpected electrostatic discharge. To help prevent device failures, be sure to handle devices with extreme care. Users should always wear an ESD wrist strap, ground all applicable work surfaces and follow anti-static techniques when handling diode lasers.
SAFETY INFORMATION
The laser light emitted from this laser diode is invisible but may be harmful to the human eye. Avoid eye exposure to the beam, both direct and reflected. Products are subject to the risks normally associated with sensitive electronic devices including static discharge, transients, and overload. Please ensure ESD protection prior to handling the products.
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