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Pulsed Fiber Lasers

The LiDAR Source is a 1550nm “eye-safe”, single mode nanosecond-pulsed Erbium fiber laser. Based on the Master Oscillator Power Amplifier (MOPA) configuration and optimized design of multi-staged optical amplification, it can reach high peak power and ns pulse width output. It is a versatile, ready-to-use, and durable ...

Specifications

Wavelength: 1550 nm
Average Output Power: 750 W
Pulse Duration: 1-10ns
Beam Quality (M^2): 1
Max Pulse Repetition Rate: 2000 kHz
...
Data Sheet
The 1550nm pulsed laser source for DTS of Connet is a pulsed laser source with high efficiency based on the 1550nm wavelength which is safe to human eyes. The new ns-class pulse-drive circuit has stable pulse and tiny distortion. The optimized low noise Er-doped fiber amplifiers can realize the high peak power and the ns-class pulse ...

Specifications

Wavelength: 1550 nm
Average Output Power: 20 W
Pulse Duration: 1-250ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 1 kHz
Data Sheet
Connet 1560nm sub-picosecond pulsed fiber laser adopts the all-fiber design and is an all polarization-maintaining fiber laser based on SESAM passive mode-locked technology. The stable linearly polarized femtosecond laser output can be achieved through the optimized optical path, which is highly reliable and maintenance-free.

Specifications

Wavelength: 1560 nm
Average Output Power: 0.200 W
Pulse Duration: 0.0000035-0.001ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 80,000 kHz
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Data Sheet
This product is a 1.5μm pulsed fiber laser source for human eye safety developed by Lumispot Tech. The product can produce peak power output, with high electric-optical conversion efficiency, low ASE and nonlinear effect noise, and wide temperature operating range. It is suitable for use as a LiDAR emission light source.

Specifications

Wavelength: 1550 nm
Average Output Power: 1 W
Pulse Duration: 3-5ns
Beam Quality (M^2): 1
Max Pulse Repetition Rate: 1.6 kHz
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Data Sheet
The LiDAR Source is a 1550nm “eye-safe”, single mode nanosecond-pulsed Erbium fiber laser. Based on the Master Oscillator Power Amplifier (MOPA) configuration and optimized design of multi-staged optical amplification, it can reach high peak power and ns pulse width output. It is a versatile, ready-to-use, and durable ...

Specifications

Wavelength: 1550 nm
Average Output Power: 3000 W
Pulse Duration: 1-10ns
Beam Quality (M^2): 1
Max Pulse Repetition Rate: 2000 kHz
...
Data Sheet
The benchtop Eureka (PSL-10) series is the perfect, picosecond pulse optical source for telecommunications test and measurement applications. Along with a portable design, the series offers user-friendly front panel control knobs for adjustment of the output power, wavelength, pulse width, and repetition rates. Different ...

Specifications

Wavelength: 1550 nm
Average Output Power: 0.020 W
Pulse Duration: 0.0015-0.010ns
Beam Quality (M^2): < 1.2
Max Pulse Repetition Rate: 20000 kHz
Data Sheet
Experience precision and versatility in industrial marking and micromachining with JenLas® Fiber ns 25 - 105, an advanced nanosecond fiber laser by Jenoptik. This class 4 OEM laser source empowers a wide range of applications, including marking, scribing, laser cleaning, surface structuring, resistor trimming, PCB trace cutting, ...

Specifications

Wavelength: 1085 nm
Average Output Power: 20 W
Pulse Duration: 200-260ns
Beam Quality (M^2): 1.6
Max Pulse Repetition Rate: 80 kHz
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Data Sheet
Experience precision and versatility in industrial marking and micromachining with JenLas® Fiber ns 25 - 105, an advanced nanosecond fiber laser by Jenoptik. This class 4 OEM laser source empowers a wide range of applications, including marking, scribing, laser cleaning, surface structuring, resistor trimming, PCB trace cutting, ...

Specifications

Wavelength: 1085 nm
Average Output Power: 100 W
Pulse Duration: 220-250ns
Beam Quality (M^2): 1.8
Max Pulse Repetition Rate: 200 kHz
...
Data Sheet
Experience precision and versatility in industrial marking and micromachining with JenLas® Fiber ns 25 - 105, an advanced nanosecond fiber laser by Jenoptik. This class 4 OEM laser source empowers a wide range of applications, including marking, scribing, laser cleaning, surface structuring, resistor trimming, PCB trace cutting, ...

Specifications

Wavelength: 1085 nm
Average Output Power: 30 W
Pulse Duration: 200-260ns
Beam Quality (M^2): 1.6
Max Pulse Repetition Rate: 80 kHz
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Data Sheet
The CoLID-II 1550nm Short Pulse Fiber Laser for LiDAR by Connet is a high-performance fiber laser source designed specifically for LiDAR applications. With its optimized design and Master Oscillator Power-Amplifier (MOPA) configuration, it delivers high peak power and pulse energy, making it ideal for LiDAR, telemetry, range finding, ...

Specifications

Wavelength: 1550 nm
Average Output Power: 1.5 W
Pulse Duration: 0.5-250ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 3000 kHz
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Data Sheet
The Connet 1064nm picosecond pulsed fiber laser is a reliable and maintenance-free laser designed for scientific research and industrial applications. It utilizes SESAM passive mode-locking technology and an optimized optical path to achieve stable linearly polarized picosecond laser output. This all-polarization-maintaining fiber ...

Specifications

Wavelength: 1064 nm
Average Output Power: 0.1 W
Pulse Duration: 0.005-0.050ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 60,000 kHz
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Data Sheet
The CoLID-HP 1550nm short pulse fiber laser for LiDAR is a high-performance pulsed laser source designed specifically for LiDAR applications. It delivers high peak power and pulse energy, ensuring reliable and precise performance. With its all-fiber design, this laser module offers robustness and maintenance-free operation. It is an ...

Specifications

Wavelength: 1550 nm
Average Output Power: 5 W
Pulse Duration: 1-250ns
Beam Quality (M^2): 1.2
Max Pulse Repetition Rate: 3000 kHz
...
Data Sheet
Single frequency narrow linewidth fiber laser adopts rare earth-doped fiber DFB laser cavity structure, output wavelength 1550nm single longitudinal mode laser, spectral linewidth is less than 3kHz, output spectral side mode suppression ratio exceeds 60dB, can provide module or desktop package, it is distributed Ideal laser source ...

Specifications

Wavelength: 1550 nm
Average Output Power: 30 W
Pulse Duration: 5-30ns
Beam Quality (M^2): --
Max Pulse Repetition Rate: 100 kHz
Data Sheet
Pulsed Fiber Laser at 1550nm by MWTechnologies. 

Specifications

Wavelength: 1550 nm
Average Output Power: 1 W
Pulse Duration: 5-5ns
Beam Quality (M^2): 1
Max Pulse Repetition Rate: kHz
Data Sheet
Connet 2.0μm high power QCW thulium fiber laser adopts MOPA structure design. By optimizing the pump power and gain fiber length of the amplifier, and properly coiling the fiber, the output power is improved while obtaining the best beam quality without distorting the pulse. Under the condition of millisecond (ms) long pulse ...

Specifications

Wavelength: 1940 nm
Average Output Power: 65 W
Pulse Duration: 40000-50000000ns
Beam Quality (M^2): 1.2
Max Pulse Repetition Rate: 2.5 kHz
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Data Sheet
The CoLID series 1064nm pulsed fiber laser of Connet is a laser source delivering high peak power and high pulse energy. Using MOPA configuration and all-fiber optimized design, the laser can offer the high peak power and the near diffraction-limit quality output beam. Connet CoLID series 1064nm pulsed fiber ...

Specifications

Wavelength: 1064 nm
Average Output Power: 2 W
Pulse Duration: 1-50ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 500 kHz
Data Sheet
Connet Laser Technology's CoLID series 1064nm short pulse fiber laser is a light source delivering high peak power and high pulse energy. Using ,aster oscillator power amplifier (MOPA) configuration and an optimized fiber design, this fiber laser can offer high peak powers and outstanding beam quality with a near diffraction-limit ...

Specifications

Wavelength: 1064 nm
Average Output Power: 2 W
Pulse Duration: 1-50ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 500 kHz
Data Sheet
Connet Laser Technology introduces CoLID-Mini, a 1550nm short pulse fiber laser for LiDAR. This is a new fiber laser source delivering high peak power and high pulse energy output. An optimized design with special configuration can achieve a high peak power and nanosecond (ns) level pulse width laser output. It is an ideal light ...

Specifications

Wavelength: 1550 nm
Average Output Power: 1.5 W
Pulse Duration: 0.5-250ns
Beam Quality (M^2): <1.1
Max Pulse Repetition Rate: 500 kHz
Data Sheet
Connet's CoLID series 1550nm short pulse fiber laser for LiDAR is a fiber laser source delivering high peak power and high pulse energy. Based on Master Oscillator Power-Amplifier (MOPA) configuration and optimized design for multi-stage optical amplification, a high peak power and nanosecond (ns) pulse width output can be achieved. ...

Specifications

Wavelength: 1550 nm
Average Output Power: 1.5 W
Pulse Duration: 0.5-250ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 3000 kHz
Data Sheet
CoLID-Mini 1550nm short pulse fiber laser for LiDAR of Connet is a fiber laser source delivering high peak power and high pulse energy output based on safe wavelength for the human eyes. An optimized design with special configuration can achieve high peak power and ns-level pulse width laser output. It is an ideal light source ...

Specifications

Wavelength: 1550 nm
Average Output Power: 1.5 W
Pulse Duration: 0.5-250ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 3000 kHz
Data Sheet
The 1064nm pulsed laser source module of Connet is specially designed for pulse application. It is an ideal seed laser for pulsed fiber laser. This laser source module internally employs the high-performance diode laser which is especially designed for pulse application. The laser is modulated directly to pulse laser by the ...

Specifications

Wavelength: 1064 nm
Average Output Power: 1 W
Pulse Duration: 2-2ns
Beam Quality (M^2): --
Max Pulse Repetition Rate: 1000 kHz
Data Sheet
The 1064nm pulsed laser source module of Connet Laser is specially designed for pulse application. It is an ideal seed laser for fiber laser. This laser source module employs internally high performance diode laser which is especially designed for pulse application. The laser is modulated directly to pulsed laser by the pulse circuit ...

Specifications

Wavelength: 1064 nm
Average Output Power: 0.4 W
Pulse Duration: 1-1000ns
Beam Quality (M^2): 1.1
Max Pulse Repetition Rate: 1000 kHz
...
Data Sheet
The HFL-1 is a high energy q-switched 1064nm wavelength stabilized OEM fiber laser from Bktel.   This ultra-compact, q-switched series of lasers are designed for a wide range of applications that require high pulse repetition rates up to several megahertz and large average power.   The HFL-1 delivers up to 150 uJ of ...

Specifications

Wavelength: 1064 nm
Average Output Power: 5 W
Pulse Duration: 0.4-10ns
Beam Quality (M^2): --
Max Pulse Repetition Rate: 500 kHz
...
Data Sheet
Fiber Laser System by PhotoMachining
PhotoMachining
In a fiber laser, the active gain medium is an optical fiber doped with rare earth elements such as erbium, ytterbium, or neodymium. The fundamental wavelength of fiber lasers is between 1 and 2 µm depending on the dopant and host material.  Fiber lasers are available from a few watts to multiple kilowatt output, but ...

Specifications

Wavelength: 1064 nm
Average Output Power: 200 W
Pulse Duration: -----ns
Beam Quality (M^2): --
Max Pulse Repetition Rate: 100 kHz
Data Sheet
PEFL-EOLA are pulsed Erbium fiber doped lasers delivering Fourier transform limited pulses. These eye-safe pulsed lasers are coming linearly polarized. These lasers have excellent RIN and phase noise characteristics. The Keopsys design allows the lasers to deliver energy pulse up to 10 µJ, pulsewidth ranges from 100 to 500 ns, ...

Specifications

Wavelength: 1550 nm
Average Output Power: Up to 4 W
Pulse Duration: 100-800ns
Beam Quality (M^2): <1.1 to <1.5
Max Pulse Repetition Rate: From 10 to 20 kHz
...
Data Sheet

Frequently Asked Questions

Pulsed Fiber Lasers typically use either active or passive Q-switching to generate a train of laser pulses with durations in the order of 10s to100s of nanoseconds. In a typical Q-switching architecture intracavity lasing is modulated, thus curating the time windows where the resonator is open for lasing. This allows accumulation of population inversion in the off time and generation of high-energy laser pulses with short temporal profile when the gates are open. There is also a subset of pulsed fiber lasers that achieve pulsing through mode-locking that allows achieving sub-picosecond temporal domains in the creation of ultrashort pulses. We have a dedicated category for such ultrafast fiber lasers, which you can browse by selecting that particular category above.

A special component such as a saturable absorber is typically integrated with the design to achieve passive mode-locking in ultrafast fiber lasers. In some cases, the birefringence of the fiber itself is used. Mode-locking is the technique behind generating ultrafast laser pulses.

Unlike free-space lasers, many pulsed fiber lasers tend to emit unpolarized or partially polarized light. Unfortunately, for such lasers fixing it through external optics might also prove to be difficult since the polarization state of lasing modes might show inherent instability and can drift with temperature and other environmental factors.

In fiber lasers, Bragg grating mirrors are added to the fiber in order to amplify the signal. Therefore, the fiber itself acts as both the laser cavity and the gain medium. Fiber Bragg grating (FBG) is a periodic structure (segment of periodic variation of optical index) created inside the fiber core that causes the light to diffract, reflect or transmit based on the phase and wavelength. These periodic structures applied to the core of the optical fibers are typically a few millimeters or centimeters long with a period that is on the order of a wavelength or hundreds of nanometers. FBG acts as an effective optical filter in fiber optic devices including fiber lasers.

Compared to free-space pulsed lasers, fiber lasers are very compact and because the light is confined in a fiber, it can be easily coupled to other fibers and devices with minimal loss. Fiber lasers are also lighter than free-space lasers. This makes them easy to move around and work with. Given their compact and robust architecture fiber lasers have become a formidable competitor to other DPSS lasers for many applications including laser machine processing systems (laser engravers, laser cutters, laser welding machines, etc.).

Thanks to their flexibility, high pulse powers, and wide wavelength range pulsed fiber lasers are used in laser cutting, cleaning, marking, welding, and engraving. Some of the less popular applications of pulsed fiber lasers include LiDAR systems, sensing, and mapping.

Both types of lasers are commonly used in many machining applications including marking and cutting. However, the main difference lies in the quality of their performance and wavelength. Pulsed fiber lasers exhibit an overall higher performance and precision when it comes to cutting materials like copper and aluminum. The cost of operation is another huge difference between the two types of lasers. It is estimated that fiber lasers’ cost of operation is half that of CO2 lasers. This is primarily due to the longevity of fiber lasers compared with that of CO2 lasers which naturally age as the CO2 gas mixture deteriorates over time.

There are 118 different Pulsed Fiber Lasers from suppliers and manufacturers listed in this category. In just a few clicks you can compare different Pulsed Fiber Lasers with each other and get an accurate quote based on your needs and specifications. Please note that the prices of Pulsed Fiber Lasers vary significantly for different products based on various factors including technical parameters, features, brand name, etc. Please contact suppliers directly to inquire about the details and accurate pricing information for any product model. Simply navigate to the product page of interest and use the orange button to directly reach out to the respective supplier with one click.

Did You know?

Pulsed fiber lasers have gained significant popularity in laser marking market specifically in advanced micro machining applications. Pulsed fiber lasers possess a number of useful and practical properties. They usually come in compact form factors with air-assisted cooling and offer nearly maintenance free performance, making it a great choice in manufacturing settings. Typically shorter pulsed systems (< 30ns) enable more controlled energy input when processing sensitive materials, while the longer pulsed systems (>200ns) find a range of applications like dark marking, cutting, welding and micro-machining.