650nm wavelength Packaged Single Emitter Diode Laser for Illumination
LDM-0650-300m-*3 belongs to HTOE LDM series packaged single emitter diode lasers. Based on Quantum-well epitaxy and ridge waveguide structure design, HTOE LDM series packaged single emitter diodes are Fabry-Perot cavity semiconductor lasers. LDM series packaged single emitters provide excellent reliability and performance. Standard options are 635nm, 650nm, 670nm, 785nm, 808nm, 830nm, 915nm, 940nm, 980nm and 1064 nm packaged on TO mounts, CoS mounts, C-mounts and F-mounts. Moreover, LDM series packaged single emitters provide beam shaping services like fast-axis compression according to customer demands.
Features
- 650nm center wavelength
- 300m watt output power
- Standard C-mount package
- Standard TO package in 3mm
- High electro-optical effiency
- High reliablity
Applications
- Illumination
- DPSS laser pump source
Parameters(20℃)
| C-Mount/ TOØ3 Packaged Single Emitter |
| Item | Parameter | Unit | LDM-0650-300m-*3 |
| Min. | Typical | Max. |
| Optical Parameter | Output power | mW | - | 300 | - |
| Lasing Wavelength | nm | 640 | 650 | 660 |
| Spectral Width | nm | - | 1.0 | 2.0 |
| Emitting Area width | µm | - | 100 | - |
| Temperature Coefficient | nm/℃ | - | 0.30 | - |
| Fast Axis Divergence | deg | - | 34 | 38 |
| Slow Axis Divergence | deg | - | 7 | 10 |
| Electrical Parameter | Slope Efficiency | W/A | 0.90 | - | - |
| Threshold Current | A | - | 0.45 | 0.65 |
| Operating Current | A | - | 0.7 | 1.00 |
| Operating Voltage | V | - | 2.00 | 2.30 |
| Others | Package | - | C-Mount/TOØ3 |
| Operating Temperature | ℃ | 10 ~ 30 |
| Storage Temperature | ℃ | -10 ~ 60 |
Package Information
C-Mount Package
TOØ3 Package
Function Curve
P-I-V Curve Spectral Curve
Notice
- Item model notice: LDM (Item model), 0650 (Center wavelength), 300m (Output power), *3 (Heat sink structure and item width).
- Data in the sheet are all based on C-mount package heat sink testing.
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ESD precautions must be taken when handling unit.
-
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.
- 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.
Product Tags:
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Durable Single Emitter Diode Laser Ridge Waveguide Structure For Illumination Images
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