DPSS Laser, ns Pulsed, 473 nm, 9 uJ, 100 Hz to 10 kHz, 2 ns, Passive Qsw.

Key Features:

  • Wavelength: 473nm
  • Pulse energy: 9µJ
  • Pulse duration: 2ns
  • Pulse Repetition Rate: 10 kHz
  • Beam Quality (M^2) < 1.5
  • Single Longitudinal Mode (SLM)
  • 30mm x 50mm x 15mm^3


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


Part Number
Part Description
Lead Time
Bright Microlaser Microchip SB1 Laser SB1-473-1-10

Microchip Laser, 473nm, up to 10kHz, up to 1µJ, 2ns


8+ weeks

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Bright Microlaser Microchip SB1 Laser SB1-473-3-5

Microchip Laser, 473nm, PRR ≤ 5kHz, 3µJ, 2ns


8+ weeks

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Bright Microlaser Microchip SB1 Laser SB1-473-9-0.1

Microchip Laser, 473nm, PRR ≤ 0.1kHz, 9µJ, 2ns


8+ weeks

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The SB1-473 Microchip Laser is a short nanosecond pulsed, 9uJ, low SWaP, ultra-compact, 10 kHz, passively Q-switched, single longitudinal mode (SLM), narrow linewidth, DPSS laser.

Bright Microlaser has pushed its unique microchip laser technology further with the new, completely re-designed all-in-one SB1 model. Thanks to its advanced optical, mechanical and electronic design, Bright Microlaser was able to merge the optical cavity and the driving and monitoring electronics into a single-unit, highly-integrated and rugged laser package. while keeping the same outstanding laser output performance.

The SB1 model is available in 28 standard configurations at different output wavelengths, spanning from 236.5nm to 1064nm, delivering pulse energy as high as 80µJ, with pulse durations from a few ns down to 350ps, factory-set repetition rate from single shot to 100kHz, and is capable of producing single-frequency operation with narrow linewidths, and an M^2 of <1.3 with a pulse to pulse instability of <3%. All these models are interchangeable, sharing the same form factor and electrical and software interfaces across wavelengths, making them a flexible and versatile solution for system integrators who want to explore new applications


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.


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




Wavelength (nm)

Output power (W)

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Pulse energy (uJ)

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Pulse width

Rep rate

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Q-switch type

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