P R O D U C T S
355nm Narrow linewidth laser（Low power）
Based on single frequency seed laser, fiber laser amplification and single pass frequency doubling technology, Precilasers can provide narrow linewidth 355nm laser with maximum output of 30mW, high frequency stability, long lifetime and excellent beam quality.
Features
- Narrow Linewidth
- Resistant to High Temperature and Vibration Working Environment
- Excellent Beam Quality
- Never Mode-hop
Application
- Precision Measurement
- Interference Exposure
Main parameters
|
Specification |
|||
|
Partnumber |
FL-SF-355-X-CW |
||
|
Center Wavelength |
355.00nm |
||
|
Linewidth (100 us integration) |
<40kHz |
||
|
Operation Mode |
CW |
||
|
Output Power |
>20mW |
>30mW |
|
|
Beam Waist Diameter |
1±0.15 mm |
||
|
Beam Waist Location Relative to Output Window |
Output window within ±0.5m |
||
|
Beam Divergence (Full Angle) |
<0.7mrad |
||
|
Beam Ellipticity |
>90% |
||
|
Pointing Stability (µrad) |
<10μrad@3h |
||
|
Beam Quality |
TEM00，M²<1.1 |
||
|
Polarization |
Linear, Vertical±3°, >20dB |
||
|
Power Stability |
<0.75% @3hours, RMS |
||
|
Relative Intensity Noise |
<0.1%(RMS, 10Hz-10MHz integration) |
||
|
Cooling |
Air Cooling/Water Cooling |
||
|
Warm-up Time |
|||
|
Cold Start |
<2 Hour |
||
|
From Standby |
<10 minute |
||
|
Dimensions & Weights |
|||
|
Laser Controller Dimensions |
≤483mm x 420mm x 133mm （Air Cooling） |
≤483mm x 422mm x 105mm (Water Cooling) |
|
|
Laser Head Dimensions |
≤475mm x 90mm x 70mm |
||
|
Chiller Dimensions |
≤58cm x 29cm x 52cm |
||
|
Laser Head Weight |
≤5kg |
||
|
Laser Controller Weight |
≤22kg |
||
|
Chiller Weight |
≤25kg |
||
|
Cable Length between Controller and Head |
Non-detachable optical fiber length>1.5m |
||
|
Operating Environment & Power Supply |
|||
|
Temperature（No condensation conditions） |
15-30 ℃（Air Cooling） |
15-35 ℃（Water Cooling） |
|
|
Power Supply |
100V-240V, AC, 50/60Hz |
||
|
Power Consumption |
<120W |
||
|
Communication |
RS422 |
||
Higher power, more wavelengths, customizable solutions
