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[China]
Trade Verify
Address: Sintec Industrial Park, Optics Vally of China, Wuhan, Hubei Province, PR China
Contact name:Steven
Wuhan Sintec Optronics Co., Ltd, |
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Verified Suppliers
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STJ-LP-Series Fiber Lasers adopts MOPA (Master Oscillator Power Amplifier) structure, diode laser as seed light, and fiber based power amplification. This laser integrates independence adjustment of pulse width and frequency, to make sure a constant pulse energy output, which provides a good combining solution to the requirements of high power laser source and high marking speed.
The extremely flexible pulse width and frequency adjustment, which plays a significant impact on colour formation, enables colour or silver shining marking on stainless steel.
Features:
Applications:
Technical specifications:
| Model | STJ-LP-20 | STJ-LP-30 | STJ-LP-60 | STJ-LP-100 |
| M2 | <1.3 | <1.8 | ||
| Output cable length (m) | 2 | 3 | ||
| Average output power (W) | >20 | > 30 | >60 | >100 |
| Maximum pulse energy (mJ) | 0.8 | 1.2 | ||
| Pulse repetition rate at Maximum power (kHz) | 25~400 | 37 ~400 | 50~400 | 83~400 |
| Pulse repetition rate (kHz) | 1~400 | |||
| Pulse width (ns) | 200 | 250 | ||
| Output power stability (%) | <5 | |||
| Cooling | Air | |||
| Power supply (V) | 24 | |||
| Current (A) | <8 | < 10 | <15 | <20 |
| Maximum power consumption (W) | 120 | 140 | 300 | 450 |
| Central wavelength (nm) | 1064 | |||
| Pulse width @3dB (ns) | <15 | |||
| Polarization | Random | |||
| Resist of high reflection | Yes | |||
| Beam diameter (mm) | 7±0.5 | 6±0.5 | ||
| Power range (%) | 0~100 | |||
| Operation temperature (°C) | 0~40 | |||
| Storage temperature (°C) | -10~60 | |||
| Weight (kg) | 8 | 10 | 13.4 | |
| Size (mm) | laser:315×220×103, isolator: 42.5x42.4x262.5 | 315×275×99 | 337×278×120 | |
STJ-M7 series high power pulsed fiber lasers make use of master oscillator power amplifier (MOPA) configuration, and show excellent laser performance as well as high level of temporal pulse shaping controllability. As compared to the Q-switching technology, the pulse repetition frequency (PRF) and pulse width can be controlled independently in MOPA configuration, through adjusting different combination of the above parameters, the peak power of laser can be well maintained. These lasers are suitable for more material processing which Q-switch limited. The higher output power makes its advantages especially in high speed marking applications.
Application Advantages
| Product number | STJ-M7-20-SR | STJ-M7-30-SR | |
| M2 | <1.3 | <1.3 | |
| Delivery Cable Length | m | 2 | 2 |
| Nominal Average Output Power | W | >20 | >30 |
| Maximum Pulse Energy | mJ | 0.8 | 0.8 |
| Pulse Repetition Rate Range | kHz | 1~4000 | 1 ~ 4000 |
| Pulse Duration | ns | 2~350 | 2 ~ 350 |
| Output Power Stability | % | <5 | <5 |
| Cooling Method | Air | Air | |
| Supply DC Voltage (VDC) | V | 24 | 0.8 |
| Current Consumption | A | <5 | <6 |
| Environmental Supply Current | A | >5 | >6 |
| Power@20℃ | W | <120 | <144 |
| Central Emission Wavelength | nm | 1064 | 1064 |
| Emission Bandwidth@3dB | nm | <15 | <15 |
| Polarization | Random | Random | |
| Output Beam Diameter | mm | 7±0.5 | 7±0.5 |
| Output Power Tuning Range | % | 0~100 | 0 ~ 100 |
| Operation Temperature | ℃ | 0 ~40 | 0 ~ 40 |
| Storage Temperature | ℃ | -10~60 | -10 ~ 60 |
| Weight | kg | 4.4 | 4.5 |
| Size(L×W×H) | mm | 245×200×65 | 245 × 200 × 65 |
| Product Number | STJ-M7-60-L1-R | STJ-M7-80-L1-R | STJ-M7-100-L1-R | STJ-M7-120-L1-R | |
| M2 | <1.8 | <1.8 | <1.8 | <1.8 | |
| Delivery Cable Length | m | 3 | 3 | 3 | 3 |
| Nominal Average Output Power | W | >60 | >80 | >100 | >120 |
| Maximum Pulse Energy | mJ | 1.5 | 2.0 | 1.5 | 1.5 |
| Pulse Repetition Rate Range | kHz | 1 ~ 4000 | 1 ~ 4000 | 1 ~ 4000 | 1 ~ 4000 |
| Pulse Duration | ns | 2~500 | 2~500 | 2~500 | 2~500 |
| Output Power Stability | % | <5 | <5 | <5 | <5 |
| Cooling Method | Air Cooled | Air Cooled | Air Cooled | Air Cooled | |
| Supply DC Voltage (VDC) | V | 48 | 48 | 48 | 48 |
| Current Consumption | A | <6 | <7 | <8 | <9 |
| Environmental Supply Current | A | >6 | >7 | >8 | >9 |
| Power@20℃ | W | <260 | <300 | <400 | <450 |
| Central Emission Wavelength | nm | 1064 | 1064 | 1064 | 1064 |
| Emission Bandwidth@3dB | nm | <15 | <15 | <15 | <15 |
| Polarization | Random | Random | Random | Random | |
| Output Beam Diameter | mm | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 |
| Output Power Tuning Range | % | 0~100 | 0~100 | 0~100 | 0~100 |
| Operation Temperature | ℃ | 0 ~40 | 0 ~40 | 0 ~40 | 0 ~40 |
| Storage Temperature | ℃ | -10~60 | -10~60 | -10~60 | -10~60 |
| N.W | KG | 8.5 | 8.5 | 13.2 | 13.2 |
| Size(L×W×H) | mm | 325 × 260 × 75 | 325 × 260 × 75 | 350 × 280 × 112 | 350 × 280 × 112 |
| Product Number | STJ-M7-150-L1-R | STJ-M7-200-L1-R | |
| M2 | <1.8 | <1.8 | |
| Delivery Cable Length | m | 5 | 5 |
| Nominal Average Output Power | W | >150 | >200 |
| Maximum Pulse Energy | mJ | 1.5 | 1.5 |
| Pulse Repetition Rate Range | kHz | 1~4000 | 1~4000 |
| Pulse Duration | ns | 4 ~ 500 | 8 ~ 500 |
| Output Power Stability | % | <5 | <5 |
| Cooling Method | Air Cooled | Air Cooled | |
| Supply DC Voltage (VDC) | V | 48 | 48 |
| Current Consumption | A | <12 | <16 |
| Environmental Supply Current | A | >12 | >16 |
| Power@20℃ | W | <600 | <800 |
| Central Emission Wavelength | nm | 1064 | 1064 |
| Emission Bandwidth@3dB | nm | <20 | <20 |
| Polarization | Random | Random | |
| Output Beam Diameter | mm | 7±0.5 | 7±0.5 |
| Output Power Tuning Range | % | 0~100 | 0~100 |
| Operation Temperature | ℃ | 0 ~ 40 | 0 ~ 40 |
| Storage Temperature | ℃ | -10~60 | -10~60 |
| N.W | KG | 24.8 | 24.8 |
| Size(L×W×H) | mm | 430×351×133 | 430×351×133 |
