Description
The SB1-473-3-5 Microchip Laser is a short nanosecond pulsed, 3uJ, low SWaP, ultra-compact, 5 kHz, passively Q-switched, 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 blue pulsed laser 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 <1.5 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.
SB1-473-3-5: 473nm Microchip Laser
Specifications
Avg. Power: | 0.015 W |
---|---|
Wavelength: | 473 nm |
Repetition Rate: | 1 – 5 kHz |
Spatial Mode (M^2): | 1.3 |
Pulse Duration: | 2.5 ns |
Pulse-to-Pulse Stability (RMS): | 5 % |
Cooling: | Air |
Output Wavelength: | 473 nm |
Pulse Repetition Rate: | 5 kHz |
Pulse Energy: | > 3 uJ |
Pulse Width: | < 2 ns |
Peak Power: | > 1 kW |
Short Term Output Energy Instability: | < 3 % |
Long Term Output Power Instability: | < 5 % |
Beam Quality (M^2): | < 1.5 |
Output Beam Dimensions (H X V) At Exit Aperture (1/e^2) Without Beam Expander: | < 0.25 x 0.2 mm |
Beam Divergence (H X V, Half Angle) Without Beam Expander: | < 0.7 x 4 mrad |
Beam Ellipticity (axes Ratio): | > 0.80 |
Warm Up Time After Cold Start: | < 5 min |
Power Consumption: | < 20 W |
Operational Temperature Range: | +10°C to +40°C |
Storage Temperature Range: | -20°C to +60°C |
Features
- 473 nm
- <2ns
- >3uJ
- Single Longitudinal Mode
- All-In-One Miniature Design
Applications
- Biophotonics
- LIBS
- LiDAR
- Telemetry
- Laser manufacturing
- Micromachining
- Spectroscopy
- Raman
Frequently Asked Questions
What is the output wavelength of the SB1-473-3-5 Microchip Laser?
What is the pulse repetition rate of the SB1-473-3-5 Microchip Laser?
What is the warm-up time of the SB1-473-3-5 Microchip Laser after a cold start?
What is the beam quality of the SB1-473-3-5 Microchip Laser?
What applications is the SB1-473-3-5 Microchip Laser suitable for?
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