Blue Laser Diode with FAC Linear

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Product Description

Blue Laser Diode with FAC Linear Introduction

The following is about Blue Laser Diode with FAC Linear,
to help you better understand Blue Laser Diode with FAC Linear

Blue Laser Diode with FAC Linear is a multimode laser diode with 2.9W-5.0W CW output power at 445nm-470nm. Its beam pattern is linear with 14°×1°(θ∥·θ⊥). It is supplied in a 9mm floating mounted TO can with Zener Diode. The laser diode is suitable for opto-electronic applications.

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Absolute Maximum Ratings

Parameter	Symbol	Value	Unit
Forward Current (Tc=25℃)	I_f	3.5	A
Reverse Current (Tc=25℃)	Ir (LD)	85	mA
Storage Temperature	T_stg	-40～85	℃
Operating Case Temperature	T_c	0～65	℃

Initial Electrical/Optical Characteristics (Tc=25℃)

445nm 4W Blue Laser Diode With FAC Linear

Parameter		Symbol	Condition	Min	Typ.	Max	Unit
Optical Output Power		P_o	I_f = 2.5A	-	(4.0)	-	W
Dominant Wavelength		λ_d	I_f = 2.5A	438	(445)	452	nm
Threshold Current		I_th	CW	200	-	400	mA
Slope Efficiency		η	CW	-	(1.8)	-	W/A
Operating Voltage		V_op	I_f = 2.5A	3.7	-	4.9	V
Beam Divergence*	Parallel	θ∥	I_f = 2.5A	5	(14)	25	°
Beam Divergence*	Perpendicular	θ⊥	I_f = 2.5A	0.8	(1)	1.2	°

455nm 5W Blue Laser Diode With FAC Linear

Parameter		Symbol	Condition	Min	Typ.	Max	Unit
Optical Output Power		P_o	I_f = 3.0A	-	(5.0)	-	W
Dominant Wavelength		λ_d	I_f = 3.0A	448	(455)	462	nm
Threshold Current		I_th	CW	220	-	420	mA
Slope Efficiency		η	CW	-	(1.8)	-	W/A
Operating Voltage		V_op	I_f = 3.0A	3.6	-	4.8	V
Beam Divergence*	Parallel	θ∥	I_f = 3.0A	5	(14)	25	°
Beam Divergence*	Perpendicular	θ⊥	I_f = 3.0A	0.8	(1)	1.2	°

465nm 2.9W Blue Laser Diode With FAC Linear

Parameter		Symbol	Condition	Min	Typ.	Max	Unit
Optical Output Power		P_o	I_f = 2.3A	-	(2.9)	-	W
Dominant Wavelength		λ_d	I_f = 2.3A	458	(465)	472	nm
Threshold Current		I_th	CW	300	-	550	mA
Slope Efficiency		η	CW	-	(1.6)	-	W/A
Operating Voltage		V_op	I_f = 2.3A	3.7	-	4.9	V
Beam Divergence*	Parallel	θ∥	I_f = 2.3A	5	(14)	25	°
Beam Divergence*	Perpendicular	θ⊥	I_f = 2.3A	0.8	(1)	1.2	°

470nm 2.9W Blue Laser Diode With FAC Linear

Parameter		Symbol	Condition	Min	Typ.	Max	Unit
Optical Output Power		P_o	I_f = 2.3A	-	(2.9)	-	W
Dominant Wavelength		λ_d	I_f = 2.3A	465	(470)	475	nm
Threshold Current		I_th	CW	300	-	550	mA
Slope Efficiency		η	CW	-	(1.6)	-	W/A
Operating Voltage		V_op	I_f = 2.3A	3.7	-	4.9	V
Beam Divergence*	Parallel	θ∥	I_f = 2.3A	5	(14)	25	°
Beam Divergence*	Perpendicular	θ⊥	I_f = 2.3A	0.8	(1)	1.2	°