The central wavelength 1064 narrow linewidth single-frequency laser module is a high-performance semiconductor laser light source module product that integrates high-performance semiconductor laser chip technology, advanced packaging technology, low noise, and high-precision circuit design.
This module has the characteristics of narrow linewidth, high light output power, stable wavelength, low noise, low power consumption, and easy to use. It is a semiconductor laser module product with superior performance.
This module can be used in laser radar, coherent detection, fiber optic sensing, medical photons, scientific research equipment, 3D mapping and other fields, and can also be customized according to customer application requirements.
Advantages
● Silicon photonic integrated chip technology
● High-performance semiconductor laser technology
● High-precision semiconductor packaging technology
Name | Model | Description | Parameter | Price |
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● Narrow linewidth (≤50 kHz)
● Single-frequency central wavelength~1064nm
● Light output power and wavelength stability
● High output light power
● Low RIN
● Low power consumption
● Low noise and high precision circuit design
Optical and electrical parameters (TLD = 30℃)
Specification parameter | Sign | Condition | Min. | Typ. | Max. | Unit |
Threshold current | Ith | CW | 3 | mA | ||
Central wavelength | λC | 1064 | nm | |||
Fiber Optic Power | Pf | CW | 10 | mW | ||
Lorentz line width* | FWHM | CW | 50 | kHz | ||
Relative intensity noise | R IN | ≥1kHz | -135 | dB/Hz | ||
Side Mode Suppression Ratio | SMSR | CW | 55 | dB | ||
Polarization extinction ratio | PER | CW | 20 | dB | ||
Optical isolation | ISO | 50 | dB | |||
TEC set temperature | TTEC | CW | 15 | 45 | ℃ | |
Operating temperature | To | -20 | 60 | ℃ | ||
Operating humidity | % | 5 | 85 | % |
* Delayed self-heterodyne method to measure Lorentz line width
Spectrum Test Chart
Typical line width 18kHz
Power Stability (cw, 25℃)
Wavelength Stability(CW ,25℃)
PER Measure(CW ,25℃)
Dimensions
Electrical data
Item | Parameter | Unit |
Appearance dimension | L ×W × H =101.8 × 57.20× 12.80 | mm |
Built-in pigtail type | SMF/PMF | |
Connector | FC/APC | |
Power supply | DC 5V/3A | |
Data interface | DB9 The definition is as follows | |
Safe control | Interlock |
PIN Definition
PIN# | Name | Function and Note |
1 | Vcc | Input power 5V/3A, low noise (recommended ripple < 5mV) |
2 | Tx(output) | Data output, 3.3V TTL (default) |
3 | Rx(input) | Data input, 3.3V TTL (default) |
4 | NC | Not connected |
5 | Gnd | GND |
6 | NC | Not connected |
7 | NC | Not connected |
8 | NC | Not connected |
9 | Enable(input) | Module restart interface, default low level, high level restart |
● LiDAR
● Coherent detection
● Fiber optic sensing
● Medical photons
● Scientific research equipment
● 3D mapping