SB1-532

DPSS Laser, ns Pulsed, 532 nm, up to 40 uJ, 10 Hz to 100 kHz, 400 ps to 1.3 ns, Passive Qsw.

Key Features:

  • Single Longitudinal Mode (SLM)
  • All-in-one ultra-compact design
  • Wavelength: 532nm
  • Passively q-switched
  • Pulse Repetition Rate: 100 Hz
  • Beam Quality (M^2) < 1.5

 

There are many configurations and options available. If you do not see exactly what you need below, please contact us!

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POPULAR CONFIGURATIONS:

 
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Part Number
Part Description
Datasheet
Price
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Bright Microlaser Microchip SB1 Laser SB1-532-0.3-100

Microchip Laser, 532nm, up to 100kHz, up to 0.3µJ

 

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Bright Microlaser Microchip SB1 Laser SB1-532-0.3-55

Microchip Laser, 532nm, up to 55kHz, 0.3µJ, 400ps

 

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Bright Microlaser Microchip SB1 Laser SB1-532-10-10

Microchip Laser, 532nm, up to 10kHz, 10µJ, 1.3ns

 

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Bright Microlaser Microchip SB1 Laser SB1-532-15-5

Microchip Laser, 532nm, up to 5kHz, 15µJ, 1.3ns

 

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Bright Microlaser Microchip SB1 Laser SB1-532-20-1

Microchip Laser, 532nm, up to 1kHz, 20µJ, 1.3ns

 

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Bright Microlaser Microchip SB1 Laser SB1-532-30-0.2

Microchip Laser, 532nm, up to 0.2kHz, 30µJ, 1.3ns

 

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Bright Microlaser Microchip SB1 Laser SB1-532-40-0.1

Microchip Laser, 532nm, up to 0.1kHz, 40µJ, 1.3ns

 

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Bright Microlaser Microchip SB1 Laser SB1-532-7-15

Microchip Laser, 532nm, up to 15kHz, 7µJ, 1.3ns

 

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The Microchip series is a line of ultra-compact, single longitudinal mode (SLM), narrow linewidth, passive q-switch, ns/ps pulsed DPSS lasers. Offering exceptional performance and versatility in a compact form factor, every model is 1:1 interchangeable, regardless of wavelength. The lasers feature pulse widths from 400 ps to 2 ns, pulse energy up to 80 µJ, and repetition rates up to 100 kHz. Available in wavelengths from the UV to the NIR, this series is designed for LIDAR, 3D scanning, LIBS, night vision, and more.

Benefits:

  • Compact and rugged design: Ultra-compact and sturdy construction make Microchip series lasers easy to integrate into space-limited and harsh environments.
  • Single longitudinal mode (SLM) operation: Emitting stable light at a precise frequency makes these lasers ideal for precision applications
  • Narrow linewidth option: Precise wavelength emission makes these lasers perfect for sensitive applications like scientific research and industrial manufacturing.
  • High pulse energy and repetition rates: High energy output and high rep. rate make these lasers ideal for material processing and spectroscopy.
  • Multiple wavelengths available: Available in a range of wavelengths, including fundamental 1064 nm and its harmonics, 946 and 473 nm, for versatility in various applications.
  • Interchangeable models with same form factor and interfaces: Share the same form factor and electrical/software interfaces across wavelengths, providing flexibility and ease of use to switch between different models and explore new applications.

This unique microchip laser technology has been taken to new heights with the completely re-designed all-in-one SB1 model, which features an advanced optical, mechanical, and electronic design. The laser cavity and driving and monitoring electronics have been integrated into a single-unit, highly-integrated, and rugged laser package, while maintaining outstanding laser output performance. The SB1 model is available in 28 standard configurations, providing flexibility and versatility to system integrators who want to explore new applications. The series is also equipped with a beam expander and collimator, a development kit, and a quick start/evaluation kit.

In summary, the Microchip series offers integrators and researchers a powerful and flexible solution for their laser needs, with ultra-compact designs, exceptional performance, and a range of configurations to choose from.

If you have any questions or need more information, please contact us.

Bright Microlaser Microchip SB1 Table

In addition to the outstanding optical performance, the compactness and the lightness are also the robustness and the high reliability which are very important for 24/7 applications and harsh environment making this microchip laser the ideal choice for many applications, such as portable LIBS, spectroscopy, UAV and aerospace LiDAR.

Bright Microlaser’s deep experience in laser technology allows the capability of customization of the standard models opening the door to the most demanding research applications and customers’ requirements. With >3,000 units currently in the field, the Microchip laser series has proven to be a versatile a reliable laser solution for a wide range of applications ranging from space-based LIBS to 3D scanning and laser seeding

Options:

  • Beam Expander and Collimator
  • Heat-Sink
  • Control Box/development kit
  • Quick Start /evaluation kit
Wavelength (nm)

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Rep rate

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Q-switch type

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Pulsed Lasers FAQs
What is a Pulsed Laser?
What is a Pulsed Laser?

A pulsed laser is any laser that does not emit a continuous-wave (CW) laser beam. Instead, they emit light pulses at some duration with some period of ‘off’ time between pulses and a frequency measured in cycles per second (Hz). There are several different methods for pulse generation, including passive and active q-switching and mode-locking. Pulsed lasers store energy and release it in these pulses or energy packets. This pulsing can be very beneficial, for example, when machining certain materials or features. The pulse can rapidly deliver the stored energy, with downtime in between, preventing too much heat from building up in the material. If you would like to read more about q-switches and the pros and cons of passive vs active q-switches, check out this blog “The Advantages and Disadvantages of Passive vs Active Q-Switching,” or check out our Overview of Pulsed Lasers section on our Lasers 101 Page!

What is the best laser for LIDAR?

What is the best laser for LIDAR?

There are actually numerous laser types that work well for various LIDAR and 3D Scanning applications. The answer comes down to what you want to measure or map. If your target is stationary, and distance is the only necessary measurement, short-pulsed lasers, with pulse durations of a few nanoseconds (even <1ns) and high pulse energy are what you’re looking for. This is also accurate for 3D scanning applications (given a stationary, albeit a much closer target), but select applications can also benefit from frequency-modulated, single-frequency (narrow-linewidth) fiber lasers. If your target is moving, and speed is the critical measurement, you need a single-frequency laser to ensure accurate measurement of the Doppler shift. If you want to learn more about the various forms of LIDAR and the critical laser source requirements, check out our LIDAR page for a list of detailed articles, as well as all the LIDAR laser source products we offer. Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

What is the best laser for tattoo removal?

What is the best laser for tattoo removal?

Similar to laser hair removal, laser tattoo removal utilizes a process known as selective photothermolysis to target the embedded ink in the epidermis and dermis.  Photothermolysis is the use of laser microsurgery to selectively target tissue utilizing specific wavelengths of light to heat and destroy the tissue without affecting its surroundings.  In laser tattoo removal this is accomplished by using a focused q-switched laser with a fluence of approximately 10 J/cm2, to heat the ink molecules locally.  Since the q-switched laser’s pulse duration (100 ps to 10 ns) is shorter than the thermal relaxation time of the ink molecules it prevents heat diffusion from taking place.  In addition to minimizing damage to the surrounding tissue, this rapid localized heating results in a large thermal differential, resulting in a shock wave which breaks apart the ink molecules. If you would like more details on pulsed lasers for tattoo removal applications, see our Aesthetics Lasers page here! Get more information from our Lasers 101, Blogs, Whitepapers, and FAQ pages in our Knowledge Center!

What is the best laser type for multi-photon microscopy?

What is the best laser type for multi-photon microscopy?

Multiphoton excitation requires high peak power pulses. Previously, wavelength tunable Ti:Sapphire lasers dominated this area, leading to the development of standard methods using a conventional pulse regime with typically 100-150 fs pulse duration, 80 MHz repetition rate, and watt level average power with specific wavelengths such as 800 nm, 920 nm, and 1040-1080 nm. Recently, femtosecond pulsed fiber lasers have started becoming the optimal solution due to their low relatively low fluence, limiting damage to living samples. Other advantages provided by fs fiber lasers include a more attractive price point, very compact and robust format, high electrical efficiency, high reliability, and less maintenance of cost of ownership. If you would like more details on why fs fiber lasers are becoming the optimal choice for multi-photon excitation applications, read this article: “Higher Power fs Fiber Lasers to Image Better, Deeper & Faster.” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

What is the difference between active and passive q-switching?
What is the difference between active and passive q-switching?

There are a wide variety of q-switch technologies, but the technique as a whole can be broken down into two primary categories of q-switches, passive and active. Active q-switches could be a mechanical shutter device, an optical chopper wheel, or spinning mirror / prism inside the optical cavity, relying on a controllable, user set on/off ability. Passive q-switches use a saturable absorber, which can be a crystal (typically Cr:YAG), a passive semiconductor, or a special dye, and automatically produce pulses based on it’s design. Both passive and active q-switching techniques produce short pulses and high peak powers, but they each have their pros and cons. When choosing between actively q-switched and passively q-switched lasers, the key is to understand the tradeoffs between cost/size and triggering/energy and decide which is best for your particular application. Read more about these tradeoffs in this article: “The Advantages and Disadvantages of Passive vs Active Q-Switching.” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

What type of laser is used for LIBS?
What type of laser is used for LIBS?

A laser source used for LIBS must have a sufficiently large energy density to ablate the sample in as short a time possible. Typically, pulsed DPSS lasers take center stage here. However, it’s been shown that pulsed fiber lasers can also be a great option. For example, you could utilize fiber lasers to measure detection limits as low as micrograms per gram (µg/g) for many common metals and alloys, including aluminum, lithium, magnesium, and beryllium. Analytical performances showed to be, in some cases, close to those obtainable with a traditional high-energy Nd:YAG laser. The beam quality of fiber lasers, in conjunction with longer pulse widths, resulted in significantly deeper and cleaner ablation craters. If you want to learn more about LIBS and ideal laser sources, check out either this blog: “OEM Fiber Lasers for Industrial Laser Induced Breakdown Spectroscopy,” or this blog: “Laser Induced Breakdown Spectroscopy (LIBS) in Biomedical Applications.” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

Which IR laser is best for laser target designation?
Which IR laser is best for laser target designation?

There are many different types of laser designation systems used by the military today. Still, they all share the same basic functionality and outcome. At a glance, the laser requirements seem relatively straightforward. The laser needs to be invisible to the human eye, and it needs to have a programmable pulse rate. Still, when you look in more detail, many small factors add up to big problems if not appropriately addressed. Excellent divergence and beam pointing stability, low timing jitter, and rugged, low SWaP design are all critical features of a good laser designation source. Read more on these critical features in this article: “What are the Critical Laser Source Requirements for Laser Designation?” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!