Bare Bar BB		Item Number¹ EB-BB-###-###-####-##
Parameters	Unit	500Q 808	200 940	700 940
Optical²
Center Wavelength	nm	808	940	940
Wavelength Tolerance	nm	±3
Output Power⁵	W	≥500	≥200	≥700
Fast-axis Divergence⁴	Deg	65	55	55
Slow-axis Divergence	Deg	8.5
Spectral Width (FWHM)	nm	≤3.5	3	5
Polarization mode	TM/TE	TE
Wavelength Temperature Coefficient	nm/℃	0.28	0.3	0.3
Electrical²
Power Conversion Efficiency	%	≥58	64	63
Slope Efficiency	W/A	1.2	1.1	1.15
Threshold Current	A	28	25	25
Operating Current	A	≤430	≤220	650
Operating Voltage	V	2	1.5	1.7
Pulse Width	us	200	200	500
Pulse frequency	Hz	400	400	160
Pulse duty cycle	%	8
Geometric Size
Number of Emitters	#	34	24	34
Emitter Width	μm	232	200	232
Emitter Pitch	μm	290	400	290
Fill Factor	%	80	50	80
Cavity Length	mm	1.5	3	2
Bar Thickness	μm	115
Bar Length	mm	10.25
Thermal
Operating Temperature3	℃	25	20	25
Storage Temperature3	℃		-20~80
Flow Velocity	L/min	0.2	0.25	0.25
Notes
1. Explanation of Item Number： EB （Everbright In Short）- BB （Bare Bar）–### （Output Power is ###W） -###（Emtter number is ###）- #### （Center Wavelength is ####nm）- ##（Wavelength Tolerance is ±##nm）
2. Above Data Test at 25℃, Unless otherwise stated.
3. Please avoid operation and storage in the condensation enviroment. If exceed operating temperature, the device lifetime will be inpacted.
4. For fast-axis collimation, divergence ≤0.5°
5. Lifetime reduced if exceed nominal output power.
Version: XP06-1807B-R01

Key words

BB-300Q High Power Bare Bar

BC-12W High Power Bare Chip

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BB-500Q 200 700 High Power Bare Bar