Single mode fiber coupled laser at 1550nm 1W IR laser system Bench-top Format FLH-1550-30-SM-B2
This laser module adopts DFB type laser chip, and cooperates with high-power gain optical path module to realize single-mode fiber output of single-wavelength high-power laser. The professionally designed drive and temperature control circuit control ensures the safe and stable operation of the laser, and the spectrum and power remain stable for a long time. The modular package has a compact structure, which is convenient for user system integration and is more suitable for engineering applications.
[Features]
DFB cavity laser
Power and spectral high stability
Adjustable output power
Module or desktop package
[Applications]
Optical fiber sensing
Optical Fiber Communication
Optical experiment
[Specification]
	
		
			| Parameters | Unit | Typical Value | Remarks | 
		
			| Model | -- | FLH-1550-30-SM-B2 |   | 
		
			| Working Wavelength | nm | 1550 | 1535~1565nm Customizable | 
		
			| Wavelength Accuracy | nm | ±0.5 |   | 
		
			| Spectral Linewidth | nm | ≤0.1 |   | 
		
			| Sideband Suppression Ratio | dB | ≥ 50 |   | 
		
			| Working Mode | - | CW | Continuous Laser | 
		
			| Output Power | dBm | 30 | 1W | 
		
			| Power adjustment range | - | 10~100% |   | 
		
			| Short-term Stability (15 minutes) | dB | ≤ ±0.02 | Equivalent≤±0.5% | 
		
			| Long-term Stability (8 hours) | dB | ≤ ±0.05 | Equivalent≤±1.2% | 
		
			| Polarization state | -- | Random polarization |   | 
		
			| Pigtail Fiber Type | -- | SMF-28 SM Fiber | L=1m | 
		
			| Fiber Interface Type | -- | FC/APC |   | 
	
 
 
	
		
			| Electrical and environmental parameters | DeskTop Type | 
		
			| Control method | Touch screen/RS232 serial communication | 
		
			| Communication interface | DB9 Female (Default not include) | 
		
			| Power supply | AC 100~240V | 
		
			| Size | 255(W)×322(D)×115(H)mm | 
		
			| Operating temperature range | -5~+35°C | 
		
			| Operating humidity range | 0~70% | 
	
 
 
 
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