The 1535nm/40µJ laser is an “eye-safe” diode-pumped passively q-switched Erbium glass laser. At this wavelength, eye safe laser makes laser ranging applications safer for the end user. This laser supports 1kHz high pulse repetition frequency.With a very compact packaging, the design enables stable operation over a wide temperature range without temperature control.
LumiMetriC offers 1535nm laser with pulse energies ranging from 40µJ to 2mJ and pulse rates ranging from 1Hz to 1kHz. These lasers benefit from a fully mastered technology, with appropriate design for improved efficiency and reliability, operating from -40°C up to +55°C. These features make the laser ideal for applications including laser range-finding, laser imaging and surveying equipment.
DataSheet-1535nm DPSS Eye-safe Laser 40uJ |
KEY FEATURES Eye-safe Wavelength Compact Package Design Low Power Consumption High Reliability | APPLICATIONS Integrating Photodiode Laser Driver/ System Electronics Beam Expanding Optics- integrated 25x magnification beam expander |
Specifications (20°C)
Performance
PARAMETERS | VALUE |
Pulse Energy | > 40µJ |
Peak Power | ≥ 10kW |
Optical
Wavelength | 1535nm |
Pulse Width | 4ns |
Pulse Repetition Frequency | 1000Hz |
Pulse Build-up Time | < 0.3ms |
Energy Stability | 4% |
Beam Diameter (1/e2) | 0.3mm |
Beam Divergence | ≤ 15mrad |
M Squared | ≤ 1.3 |
Electrical
Operating Current | 4A |
Operating Voltage | < 2V |
Environmental
Operating Temperature Range | -40°C ~ +55°C |
Storage Temperature Range | -55°C ~ +75°C |
Lifetime (MTTF) | ≥ 20 million shots |
Physical
Weight | 10g |
Dimensions (L/W/H) | 29.0mm x 18.0mm x 7.7mm |
Packaging Information
Contact: Lumispot
Phone: +86-15072320922
Tel: +86-510-87381808
Email: sales@lumispot.cn
Add: Bldg 4 No.99 Fu Rong 3rd Road, Wuxi, China