1470nm Diode Laser K14D12M-12.00W

Key Features:

• 12W output power
• 310µm fiber bundle diameter(Fiber bundled diode laser)
• 0.22NA
• 1470nm wavelength
• 650nm aiming beam optional

Applications:

• Laser pumping
• Medical use

1. Specifications(25℃)		Symbol	Unit	K14D10M-12.00W
   Optical data	CW-output power	Po	W	12
   	Center wavelength	lc	nm	1470
   	Tolerance of l	-	nm	±20
   	Temperature drift of l	-	nm/℃	~0.5
   Fiber data(1)	Fiber core diameter	Wc	µm	310
   	Numerical aperture	NA	-	0.22
   	Fiber connector	-	-	SMA-905
   Electrical data	Operation current	Iop	A	15
   	Threshold current	Ith	A	0.4
   	Conversion efficiency	η	%	20
   	Slope efficiency	ηD	W/A	0.82
   	Operation voltage	Vop	V	4
   TEC data	Max. current	It	A	8.5
   	Max. voltage	Vt	V	39.2
   Thermistor Data (2)	Thermistor	Rt	(K Ω)/β(25℃)	10±5%/3477
   Aiming beam data	Output power	Pa	mW	2
   	Wavelength	la	nm	650±10
   Others	Operation temperature	Top	℃	10~30
   	Storage temperature	Tst	℃	-20~+80
   	Lifetime	MTTF	h	>10, 000

   All LDs inside are connected in serial.
2. Other fibers available.
3. Each LD has a PD inside. All PDs are connected in parallel.
4. R_t=R₀·exp ( β(1/T—1/T₀)), (T₀=25℃=298K)
   .