OESCW Series - Fiber Coupled Single Emitter Diode Laser (CW)OELABS- The Future of Photonics

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OESCW Series - Fiber Coupled Single Emitter Diode Laser (CW)

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If you need further more information ,please contact Sales@oelabs.com.

Features:

Long lifetime
High power
High coupling efficiency
Parallel seam sealing

Application:

Material processing
Medical device
IR illumination
Printing
Heating
Marking

Specification

Module Type¹	Units	OESCW-7-808	OESCW-8-915	OESCW-8-976
Optical^3,7
Center Wavelength (λ)	nm	808	915	976
Wavelength Tolerance	nm	±3	±5	±5
Output Power²	W	7	8	8
Spectral Width FWHM	nm	≤4	≤4	≤4
Spectral Width FW90%E	nm	≤6	≤6	≤6
Wavelength Temp. Coefficient	nm/℃	～0.28	～0.32	～0.34
Fiber Parameters
Fiber Numerical Aperture	NA	0.22	0.22	0.22
Fiber Core/Cladding Diameter	μm	200/220	200/220	200/220
Connector Type⁶	-	SMA905	SMA905	SMA905
Fiber Length⁵	M	1.5	1.5	1.5
Electrical Parameters^3,7
Operating Current I_op	A	≤8.8	≤9.2	≤8.2
Threshold Current I_th	A	≤1.8	≤0.8	≤0.8
Operating Voltage V_op	V	≤2.2	≤2	≤2
Slope Efficiency	W/A	≥0.9	≥0.9	≥0.9
Power Conversion Efficiency	%	≥40	≥40	≥40
PD Parameters⁸
Operating Current I_mo	mA	0~2	0~2	0~2
TEC Parameters⁸
Operating Current It	A	3	3	3
Operating Voltage Vt	V	8.5	8.5	8.5
Thermistor Parameters^8,9
Thermistor Rt	(KΩ)/β(25℃)	10±0.5%/3862	10±0.5%/3862	10±0.5%/3862
Aiming Beam Parameters⁸
Output Power	m W	2	2	2
Wavelength	nm	650	650	650
Operating Voltage	V	2	2	2
Operating Current	m A	<30	<30	<30
Thermal Parameters
Operating Temperatur	℃	15~30	15~30	15~30
Storage Temperature⁴	℃	0~55	0~55	0~55
Recommended Thermal Dissipation Capacity	W	≥12	≥12	≥12

1Explanation for the name of Module Type:OESCW (structure code) - (output power) - (center wavelength).
2Reduced lifetime if used above nominal operating conditions.
3Data at 25°C temperature, unless otherwise stated.
4A non-condensing environment is required for storage and operation below ambient dew point.
5Fiber length can be specified by customer.
6Can be with or without fiber connector.
7If there are any other requirements, please contact us.
8The customer can choose Thermistor with any two of the rest three options(Aiming Beam, PD and TEC).
9RT=R0*exp ( β(1/T－1/T0)), (T0=25℃=298K)

Device Dimension (mm)