Delivery Time:4-8weeks
Certification:ISO9001

680nm 800mW High performance 0.22N.A. HHL Package Fiber Coupled Red Medical Diode Laser Module 

BWT Red Diode Laser family can provide multi-wavelength covering 635nm, 650nm, 665nm, 680nm, 690nm. Based on HHL packaging and laser welding technology, 6xxnm diode laser maintain its high reliability. The optional function thermoelectric cooler (TEC) can also improve the laser operation performance. 6xxnm fiber-coupled diode lasers play an important role in Medical applications, such as Photodynamic therapy. In addition, the package of 14-pin butterfly is also available upon request. 
Red diode laser devices are available at 635nm 400mW, 650 600mW, 660nm 800mW, 665 800mW, 680nm 800mW, 690nm 800mW.

Features:

   Output power 800mW    105µm , 200µm fiber core diameter    0.22N.A.    Wavelength 660nm~690nm 

Applications:

   Medical use    Biochemical analysis 

Specifications(20℃)	Symbol	Unit	K660E09FN- 0.80W	K665E09FN- 0.80W	K680E09FN- 0.80W	K690E09FN- 0.80W
Optical Data	CW-Output Power	P0	mW	800
Center Wavelength	λc	nm	660	665	680	690
Tolerance of λ	-	nm	±5
Spectral Width (FWHM)	△λ	nm	<3
Temperature Drift of λ	-	nm/℃	~0.2
Fiber Data(1)	Fiber core Diameter	Wc	µm	105/200
Numerical Aperture	N.A.	-	0.22
Fiber Connector	-	-	SMA-905
Electrical Data	Operating Current	Iop	A	1.6
Threshold Current	Ith	A	0.52
Conversion Efficiency	η	%	20~26
Slope Efficiency	ηD	W/A	0.7~0.8
Operating Voltage	Vop	V	2.1
Reverse Voltage	Vre	V	2.0
PD Data	Current	Imo	µA	200~2000
TEC Data	Max. Current