| Customization: | Available |
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| Certification: | CE |
| Application: | Photonic Sensing(Gas) |
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Brandnew's DFB laser is built using discrete-mode (DM) technology, delivering a cost-effective laser diode with mode-hop free tuneability, excellent SMSR, and narrow linewidth. Brandnew's laser diode, available in a range from 1640 - 1670nm, is specifically designed for sensitive detection of Methane ( CH4 ).
Feature:
Specifically designed for Methane TDLAS detection
DFB Laser / Single Frequency / Single Mode
Tunable by Either Temperature or Current
TO-60 Package
Specification
| Optical | Typ. |
| Center Wavelength | 1550nm |
| Wavelength Tolerance | ±40nm |
| Output Power | 28W |
| Emitter Width | 190x10um |
| Electrical | |
| Threshold Current Ith | 1A |
| Operating Current Iop | 50A |
| Operating Voltage Vop | 20V |
| Pulse Width | 200ns |
| Repetition Frequency | 5kHz |
| Duty Cycle | 0.10% |
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Thermal |
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| Test Temperature | 25ºC |
| Storage Temperature | -40-85ºC |
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