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Ultrafast Lasers And Fiber Lasers High Power MOPA Fiber Lasers

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Brand Name :	Sintec Optronics
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Delivery Time :	Stock
Payment Terms :	T/T via bank
Model Number :	STJ Series
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Ultrafast Lasers And Fiber Lasers High Power MOPA Fiber Lasers

High Power MOPA Fiber Lasers(Master Oscillator Power Amplifier)

STJ-LP-Series MOPA Fiber Lasers

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:

Flexible & independent control of pulse width & frequency
Selectable pulse shape
High repetition frequency
No laser leakage

Applications:

Marking / Colour marking
Ablation
Cutting
Drilling
Scribing
Soldering
Trimming
Engraving

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 MOPA Fiber Lasers

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

Scribing, drilling
Surface treatment
Sheet metal cutting, welding
Marking on fly
Metal surface processing, peeling coating

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

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