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Pulsed DPSS Lasers

NIR Pulsed DPSS Laser PicoOne Series ANP-20E The PicoOne Series from Teem Photonics represents a breakthrough in pulsed laser technology, offering a versatile solution for a wide range of applications. This series is designed around a microchip seeder combined with an efficient Master Oscillator Fiber Amplifier (MOFA) stage, ...

Specifications

Avg. Power: 1.75 W
Wavelength: 1064 nm
Repetition Rate: 70 – 70 kHz
Spatial Mode (M^2): 1.2
Pulse Duration: 0.65 ns
PicoOne Sub-Nanosecond Amplified Green DPSS Laser at 532nm The PicoOne Series from Teem Photonics represents a cutting-edge advancement in pulsed laser technology, designed to meet the diverse needs of modern applications. This series is characterized by its sub-nanosecond pulse durations, offering ultra-short pulses down to 650 ...

Specifications

Avg. Power: 0.7 W
Wavelength: 532 nm
Repetition Rate: 70 – 70 kHz
Spatial Mode (M^2): 1.2
Pulse Duration: 0.65 ns
The PowerChip™ passively Q-switched MicroChip lasers offer the highest peak powers and shortest pulses at kilohertz repetition rates with an excellent beam quality. They feature a completely integrated platform which includes the laser head, power supply and air cooling in a compact, rugged, and turnkey package.

Specifications

Avg. Power: 0.8 W
Wavelength: 213 nm
Repetition Rate: 0.4 – 0.4 kHz
Spatial Mode (M^2): 1.5
Pulse Duration: 1 ns
1064nm Pulsed DPSS ANP-500P is from the PicoMega Series of Advanced Picosecond Laser Solutions.  The PicoMega Series by Teem Photonics represents a significant advancement in the realm of passive Q-switching technology. Designed to deliver ultra-short pulses, this series achieves pulse durations as brief as 120 picoseconds, with ...

Specifications

Avg. Power: 0.3 W
Wavelength: 1064 nm
Repetition Rate: 100 – 100 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.2 ns
PicoSpear 532nm Sub-Nanosecond Laser 500mW is an amplified microchip pulsed DPSS laser by Teem Photonics This laser represents a groundbreaking advancement in the realm of compact short-pulse MOPA lasers. Designed to deliver ultra-short pulses down to 650 picoseconds, this laser series ensures exceptional beam quality with a TEM00 ...

Specifications

Avg. Power: 0.3 W
Wavelength: 532 nm
Repetition Rate: 20 – 20 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.75 ns
PicoMega Series: Revolutionizing Picosecond Laser Technology ANG-150P 532nm Pulsed DPSS Laser is from the family of PicoMega Series by Teem Photonics. It represents a significant advancement in picosecond laser technology, offering unparalleled performance in a compact and efficient design. This series is engineered to deliver ...

Specifications

Avg. Power: 0.12 W
Wavelength: 532 nm
Repetition Rate: 150 – 150 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.17 ns
SNU-20F-100 High Performance 266nm Microchip Laser delivers unmatched performance and reliability to customers in a wide range of applications requiring UV wavelengths around 266nm. The SNV/U High Performances UV Microchip Series by Teem Photonics represents a cutting-edge solution in the realm of pulsed laser technology. These ...

Specifications

Avg. Power: 0.01 W
Wavelength: 266 nm
Repetition Rate: 19 – 19 kHz
Spatial Mode (M^2): 1.4
Pulse Duration: 0.6 ns
SNV-60P-100 High Performance UV Microchip Laser delivers unmatched performance and reliability to customers in a wide range of applications. The SNV/U High Performances UV Microchip Series from Teem Photonics represents a cutting-edge solution for those seeking high-performance pulsed laser technology. Designed with precision and ...

Specifications

Avg. Power: 0.058 W
Wavelength: 355 nm
Repetition Rate: 29 – 29 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.6 ns
SNV-40P-100 High Performance UV Microchip Laser delivers unmatched performance and reliability to customers in a wide range of applications requiring an ultraviolet wavelength and stable output power. The SNV/U High Performances UV Microchip Series by Teem Photonics represents a pinnacle in pulsed laser technology, offering a robust ...

Specifications

Avg. Power: 0.04 W
Wavelength: 355 nm
Repetition Rate: 19 – 19 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.6 ns
SNV-20F-100 High Performance UV Microchip Laser delivers unmatched performance and reliability to customers in a wide range of applications. The SNV/U High Performances UV Microchip Series from Teem Photonics represents a pinnacle in pulsed laser technology, offering a compact and reliable solution for generating high peak power ...

Specifications

Avg. Power: 0.01 W
Wavelength: 355 nm
Repetition Rate: 19 – 19 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.6 ns
Discover the pinnacle of laser technology with the SNG High Performance Green Microchip Series from Teem Photonics. These advanced microchip lasers are engineered to deliver exceptional performance in a compact and reliable package. Designed for those who demand precision and efficiency, the SNG series offers a seamless blend of ...

Specifications

Avg. Power: 0.045 W
Wavelength: 532 nm
Repetition Rate: 45 – 45 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.65 ns
Discover the cutting-edge innovation of the SNG High Performances Green Microchip Series by Teem Photonics, designed to meet the demanding needs of modern applications. These microchip lasers are engineered to deliver high peak power green pulses in a compact and reliable package. With a focus on efficiency and longevity, the SNG ...

Specifications

Avg. Power: 0.15 W
Wavelength: 532 nm
Repetition Rate: 29 – 29 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.75 ns
The SNP High Performances IR Microchip Series by Teem Photonics represents a cutting-edge solution for those seeking high-performance pulsed laser technology. These microchip lasers are engineered to deliver exceptional results with their ability to generate high peak power IR pulses within a compact and reliable framework. The ...

Specifications

Avg. Power: 0.3 W
Wavelength: 1064 nm
Repetition Rate: 29 – 29 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 0.75 ns
The 1535nm Laser Modules are designed to operate within the eye-safe wavelength regime, making them an essential component in various advanced technologies. These laser modules are renowned for their stable pulse energy and exceptional beam profile, which are crucial for achieving precise and reliable performance. With a compact ...

Specifications

Avg. Power: 0.001 W
Wavelength: 1535 nm
Repetition Rate: 0.01 – 0.01 kHz
Spatial Mode (M^2): 1.3
Pulse Duration: 4 ns
The 755nm Long Pulse Laser Module is a cutting-edge development by CRYSTECH, engineered specifically to meet the growing market demand for 755nm laser hair removal. Utilizing the unique properties of self-produced Alexandrite crystal materials, this laser module is designed with a focus on enhanced energy output and extended service ...

Specifications

Avg. Power: 400 W
Wavelength: 755 nm
Repetition Rate: 0.005 – 0.01 kHz
Spatial Mode (M^2): Not Specified
Pulse Duration: 300000 ns
Introducing the 1064nm Long Pulse Laser Module by CRYSTECH, a product meticulously crafted to meet the growing demands of the laser medical aesthetics industry. This innovative module is designed with a focus on the unique properties of Nd:YAG crystal materials. By adopting a dual-lamp parallel pumping mode, it ensures greater energy ...

Specifications

Avg. Power: 800 W
Wavelength: 1064 nm
Repetition Rate: 0.0005 – 0.01 kHz
Spatial Mode (M^2): Not Specified
Pulse Duration: 300000 ns
Introducing the 2100nm Long Pulse Laser Module by CRYSTECH Inc. This cutting-edge laser module is engineered for precision and efficiency, utilizing the advanced holmium laser technology. The holmium laser, operating at a wavelength of 2100nm, is a type of solid-state laser that employs a yttrium-aluminum-garnet (YAG) crystal doped ...

Specifications

Avg. Power: 30 W
Wavelength: 2100 nm
Repetition Rate: 0.005 – 0.03 kHz
Spatial Mode (M^2): Not Specified
Pulse Duration: 0.4 ns
FLC offers a wide range of diode-pumped solid state laser products, the smallest DPSS laser heads, low cost modules, low power and high power laser systems and high quality single longitudinal mode laser systems with different power output and wavelengths.

Specifications

Avg. Power: 100 W
Wavelength: 1064 nm
Repetition Rate: 400 – 2000 kHz
Spatial Mode (M^2): 1.2
Pulse Duration: 0.01 ns
FLC offers a wide range of diode-pumped solid state laser products, the smallest DPSS laser heads, low cost modules, low power and high power laser systems and high quality single longitudinal mode laser systems with different power output and wavelengths.

Specifications

Avg. Power: 0.5 W
Wavelength: 532 nm
Repetition Rate: 4 – 6 kHz
Spatial Mode (M^2): 1.5
Pulse Duration: 1.3 ns
FLC offers a wide range of diode-pumped solid state laser products, the smallest DPSS laser heads, low cost modules, low power and high power laser systems and high quality single longitudinal mode laser systems with different power output and wavelengths.

Specifications

Avg. Power: 200 W
Wavelength: 1064 nm
Repetition Rate: 0.001 – 0.02 kHz
Spatial Mode (M^2): Not Specified
Pulse Duration: 100000 ns

Diode-Pumped Solid-State (DPSS) Lasers: Precision, Efficiency, and Versatility

Diode-Pumped Solid-State (DPSS) lasers represent a significant advancement in laser technology, combining the efficiency of semiconductor laser diodes with the robustness of solid-state gain media. These lasers have become integral in various applications, including materials processing, medical procedures, and scientific research, due to their high beam quality, compactness, and reliability.

Operating Principles

At the core of a DPSS laser is a solid-state gain medium, such as neodymium-doped yttrium aluminum garnet (Nd:YAG) or neodymium-doped yttrium orthovanadate (Nd:YVO₄). These crystals are optically pumped by laser diodes, typically emitting at wavelengths like 808 nm. The pump light excites the gain medium, which then emits coherent light at specific wavelengths, such as 1064 nm. In many systems, nonlinear crystals like potassium titanyl phosphate (KTP) are used to frequency double the output to 532 nm, producing the characteristic green light seen in many laser pointers.

Advantages of DPSS Lasers

  1. High Beam Quality: DPSS lasers typically produce a TEM₀₀ mode output, resulting in a near-perfect Gaussian beam with minimal divergence.

  2. Compact Design: The use of laser diodes as pumps allows for more compact laser systems compared to traditional flashlamp-pumped lasers.

  3. Long Operational Lifetime: Laser diodes have a longer lifespan than gas discharge lamps, leading to reduced maintenance and operational costs.

  4. High Efficiency: Direct coupling between the diode pump and gain medium enhances energy efficiency.

  5. Stable Output: DPSS lasers offer stable output power and wavelength, which is crucial for precision applications.

Applications

  • Materials Processing: DPSS lasers are widely used in cutting, engraving, and welding due to their high power and precision.

  • Medical Field: They are employed in various medical procedures, including laser surgery and dermatology, owing to their precision and minimal thermal impact.

  • Scientific Research: DPSS lasers serve as light sources in spectroscopy, fluorescence microscopy, and other analytical techniques.

  • Consumer Electronics: They are found in optical storage devices and laser pointers, providing reliable and consistent performance.

Conclusion

DPSS lasers have revolutionized the laser industry by offering a combination of high performance, compactness, and reliability. Their versatility across various applications underscores their importance in modern technology and industry. As advancements continue, DPSS lasers are expected to play an even more significant role in emerging technologies and applications.

Did You know?

Diode-pumped solid-state lasers (DPSS) are solid-state lasers made by pumping a solid gain medium, for example, a ruby or a neodymium-doped YAG crystal, with a laser diode. DPSS lasers are known for their high power density, excellent beam quality, and high efficiency. They are commonly used in industrial settings for laser cutting, welding, and trimming. Additionally, they also find uses in military and aerospace settings. One interesting example is the AN/AQS-20A Mine Hunting System, which utilizes DPSS lasers as a means to detect and classify mines from the sea floor to the surface.