Eye-safe pulsed lasers
- Introduction
- Features
- Applications
- Parameters
Passive Q-switched 1535nm lasers with nanosecond pulse width are distinctive for their short pulse, high peak power and compact package. The laser series adopt end-pump structure, Er:Yb:Glass gain material, Cor2+:Spinel Q-switch. Monolithic design makes our lasers more stable than bulk cavity, plus our unique laser control electronics, so the series product are nanosecond, good beam quality, free maintenance, reliable.
We’re providing wide kinds of passive Q-switched lasers, pulse width as short as 4ns, pulse energy up to 100uJ. In addition, we can provide low power consumption, wide operation temperature, very compact lasers, fiber output on request. Don’t hesitate to contact us, if you have any questions or advices.
High peak power
Variable pulse repetition rate
Small time jitter
Compact package
Long lifetime
TTL modulation
Pulse picker
Pigtailed fiber（SM、MM）
LADAR
Seeder
Laser micromaching
Laser induced breakdown spectroscopy
Laser induced fluorescence spectra
Danger detection
Nonlinear frequency conversion
Supercontinuum spectroscopy
-
Specs
|
Model |
EL-0401 |
EL-0402 |
EL-0403 |
|
|
Wavelength(Center) |
1534 |
nm |
||
|
Spectral width (FWHM) |
<0.015 |
nm |
||
|
Temperature dependence |
0.003nm |
/℃ |
||
|
Pulse energy |
100 |
200 |
300 |
uJ |
|
Pulse width(FWHM) |
4.0 |
4.0 |
4.0 |
ns |
|
Peak power |
30 |
50 |
70 |
KW |
|
Pulse repetition rate |
10 |
10 |
10 |
Hz |
|
Divergence full angle |
12 |
12 |
12 |
mrad |
|
M2 |
<1.15 |
|||
|
Operating temperature |
-45℃~+65℃( 75℃ also availabe) |
|||
|
Storage temperature |
-55℃~+85℃ |
|||
|
Shock & Vibration |
1500G@0.5ms, 20~2000Hz/20G |
|||
|
Lifetime, MTTF |
>50million shots |
|||
|
Dimension of laser head |
27x18x8.35 |
27x18x8.35 |
27x18x8.35 |
mm |
|
weight |
8 |
8 |
8 |
g |
|
Power consumption |
600 |
800 |
1000 |
mW |