high power laser diode laser diode modules from China manufacturer

Place of Origin:

Beijing, China (Mainland)

Product Detail

Model No.: K808D09FN-4.00W

Fiber Coupled Laser Diode Modules , 105µm / 200µm Fiber 4W 808nm Diode Laser Module <sp

Fiber Coupled Laser Diode Modules , 105µm / 200µm Fiber 4W 808nm Diode Laser Module

808nm 4W HHL Packaged Fiber Diode Laser Module K808D09FN-4W

Features:

Applications:

Specifications(25)		Symbol	Unit	K808D09FN-4.00W	K808D09FN-8.00W
Optical Data	CW-Output Power	P_o	W	4	8
	Center Wavelength	λ _c	nm	808
	Tolerance of λ	-	nm	±3, ±10
	Spectral Width (FWHM)	λ	nm	<3
	Temperature Drift of λ	-	nm/	~0.3
Fiber Data⁽¹⁾	Fiber Core Diameter	W_c	µm	105, 200	200, 400
	Numerical Aperture	N.A.	-	0.22
	Fiber Connector	-	-	SMA-905
Electrical Data	Operating Current	I_op	A	5.0	10.0
	Threshold Current	I_th	A	0.8	1.5
	Conversion Efficiency	η	%	35~45
	Slope Efficiency	η_D	W/A	0.8~1.0
	Operating Voltage	V_op	V	1.9	2.2
	Reverse Voltage	V_re	V	2
PD Data	Current	I_mo	mA	0.20~1.50
TEC Data	Max. Current	I_t	A	4.0	6.0
TEC Data	Max. Voltage	V_t	V	9.8
Thermistor Data⁽²⁾	Thermistor	R_t	(KΩ)/β(25)	10±5%/3477
Others	Operating Temperature	T_op		10~30
	Storage Temperature	T_st		-20~70
	Expected Lifetime	MTTF	h	>10, 000
	Dimensions (fiber and connector not included)	-	mm	~44.5×31.8×18.0
	Lead Soldering Temperature	T_is		260(10 sec.)