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1535nm 40µJ DPSS Eye-Safe Laser

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.

PDF.jpg  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

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