P R O D U C T S
440-506nm Laser
Based on high-power, low-noise fiber lasers amplification, sum-frequency technology and frequency doubling technology , Precilasers can provide high-power, narrow linewidth laser output with a wavelength ranging from 440 to 506nm.
Features
- Narrow Linewidth
- Low RIN
- High Power
- Power Stability：<0.75%rms, 3hrs
- Excellent Beam Quality (M² <1.1)
- Never Mode-hop
- High Temperature And Vibration Resistance
Application
- Lithium Ion, Calcium Ion, Strontium Atom Cooling
- Quantum Simulation
- Bioscience
- Laser Spectrum
- Electromagnetic Induction Transparency
Main parameters
|
Specification |
|||
|
Partnumber |
FL-SF-XXXX-YY-CW(1) |
||
|
Wavelength Range |
440-460nm |
460-475nm |
475-506nm |
|
Typical Wavelength |
455nm |
461nm |
480nm |
|
Seed Laser Type |
Fiber DFB Seed Laser（1760-2024nm） |
||
|
Output Power |
＞1W |
＞2W/3W |
＞2W/5W |
|
Thermal Tuning Range |
＞0.25nm，Never Mode-hop |
||
|
Output Mode |
Free Space Output |
||
|
Beam Diameter（2） |
0.7-1.0mm |
||
|
Power Tuning Range |
10-100% |
||
|
Beam Pointing Stability |
＜50μrad |
||
|
Linewidth（3）（100us） |
＜40kHz |
||
|
PER |
linear,＞20dB |
||
|
Power Stability |
＜0.75%@3hours, RMS |
||
|
Beam Quality |
TEM00，M2＜1.1 |
||
|
Fast Frequency Tuning Range |
＞3GHz |
||
|
Fast Frequency Tuning Bandwidth |
＞5kHz |
||
|
AOM Tuning Range（Optional） |
＞±5MHz |
||
|
AOM Tuning Bandwidth（Optional） |
＞500kHz |
||
|
RIN |
＜0.3%（RMS,10Hz-100MHz） |
||
|
Cooling |
Air Cooling/Water Cooling |
||
|
Operation Environment & Power Supply |
|
|
Temperature |
15-30 ℃（Air Cooling） or 15-35 ℃（Water Cooling） |
|
Power Supply |
100V-240V, AC, 50/60Hz |
|
Communication |
RS422 |
(1)XXXX is the laser center wavelength，YY is the laser power，for a 1W 455nm laser,the partnumberis FL-SF-455-1-CW
(2)Beam diameter is only applicable to free space output mode
(3)Measured by self-hetrodyne method
Higher power, more wavelengths, customizable solutions
