515nm Narrow linewidth laser

P R O D U C T S

515nm Narrow linewidth laser

Based on high-power, low-noise ytterbium-doped fiber amplification and frequency doubling technology, Precilasers can achieve high-power, narrow-linewidth laser output at 515nm.

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

Laser cooling, trapping, Optical Lattice
Pump laser for OPO, Ti:Saphire
Biomedical
Fundamental light for UV laser

Main parameters

Specification
Partnumber	FL-SF-XXXX-YY-CW⁽¹⁾
Wavelength	515nm
Seed Laser Type	Fiber DFB Seed Laser（1012-1134nm）		Fixed External Cavity Diode Laser （FECL,1012-1134nm）
Output Power	＞20W/30W/80W
Thermal Tuning Range⁽²⁾	＞0.35nm，Never Mode-hop	＞10GHz，Never Mode-hop
Output Mode	PM Fiber Output，FC/APC（Output Power ≤0.5W）OR Free Space Output（Compatible with all versions）
Beam Diameter^（3）	0.7-1.0mm
Power Tuning Range	10-100%
Beam Pointing Stability	＜50μrad
Linewidth^（4）（100us）	＜6kHz/20kHz	＜20kHz/60kHz
PER	linear,＞20dB
Power Stability	＜0.75%@3hours, RMS
Beam Quality	TEM00，M²＜1.1
Fast Frequency Tuning Range	＞3GHz	＞1GHz
Fast Frequency Tuning Bandwidth	＞5kHz,PZT Tuning	＞1MHz,Current Tuning
AOM Tuning Range（Optional）	＞±5MHz
AOM Tuning Bandwidth（Optional）	＞500kHz
RIN	＜0.1%（RMS,10Hz-100MHz）
Cooling	Air Cooling（Output Power≤20W）/Water Cooling(Compatible with all versions)

Operation Environment & Power Supply
Temperature	15-30 ℃（Air Cooling） or 15-35 ℃（Water Cooling）
Power Supply	100V-240V, AC, 50/60Hz
Communication	RS422