808nm Single Fiber Output Dual-Wavelength Diode ... - Biznine.com
808nm Single Fiber Output Dual-Wavelength Diode ... - Biznine.com
808nm Single Fiber Output Dual-Wavelength Diode ... - Biznine.com
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<strong>808nm</strong> <strong>Single</strong> <strong>Fiber</strong> <strong>Output</strong> <strong>Dual</strong>-<strong>Wavelength</strong> <strong>Diode</strong> Lasers<br />
K81D15F-2.00W K81D15F-4.00W K81D15F-5.00W K81D15F-8.00W<br />
BWT Beijing’s High Power <strong>Diode</strong> Laser Modules are manufactured by<br />
adopting specialized fiber-coupling techniques, resulting in volume<br />
products with a high efficiency, stability and superior beam quality. The<br />
products are achieved by transforming the asymmetric radiation from<br />
the laser diode chip into an output fiber with small core diameter by<br />
using special micro optics. Inspecting and burn-in procedures in every<br />
aspect <strong>com</strong>e to a result to guarantee each product with the reliability,<br />
stability and long lifetime.<br />
Our research staffs are constantly improving and innovating the<br />
processing technology in the producing process, based on the<br />
professional knowledge and experience accumulated in long-terms. We<br />
are also continuously developing new products to meet customers’<br />
specific needs.<br />
At BWT Beijing, to provide high quality products with reasonable price is<br />
our always goal.<br />
Key Features:<br />
2-8W output power<br />
105µm, 200µm or 400µm fiber<br />
core diameter<br />
0.22NA<br />
<strong>808nm</strong> wavelength<br />
650nm aiming beam<br />
Applications:<br />
Laser pumping<br />
Medical use<br />
Material processing<br />
Tel: +86 10 8368 1053 Fax: +86 10 8368 1077 Email: sales@bwt-bj.<strong>com</strong> Website: www.bwt-bj.<strong>com</strong>
<strong>808nm</strong> <strong>Single</strong> <strong>Fiber</strong> <strong>Output</strong> <strong>Dual</strong>-<strong>Wavelength</strong> <strong>Diode</strong> Lasers<br />
K81D15F-2.00W K81D15F-4.00W K81D15F-5.00W K81D15F-8.00W<br />
Optical data<br />
<strong>Fiber</strong> data (1)<br />
Electrical data<br />
Specifications(25℃) Symbol Unit<br />
K81D15F-<br />
Tel: +86 10 8368 1053 Fax: +86 10 8368 1077 Email: sales@bwt-bj.<strong>com</strong> Website: www.bwt-bj.<strong>com</strong><br />
2.00W<br />
K81D15F-<br />
4.00W<br />
K81D15F-<br />
5.00W<br />
CW-output power Po W 2 4 5 8<br />
Center wavelength λc nm 808<br />
Tolerance of λ - nm ±3,±10<br />
Spectral width (FWHM) △λ nm 2<br />
<strong>Wavelength</strong> λa nm 650±10<br />
Voltage Va V 2.2 (3)<br />
Current Ia mA 10,000<br />
Dimensions (fiber and<br />
connector not included)<br />
(1) Other fibers available.<br />
(2) RT=R0·exp ( β(1/T—1/T0)), (T0=25 ℃ =298K).<br />
(3) With a constant power circuit.<br />
-<br />
mm 44.5×31.8×18.0<br />
Weight - g ~70<br />
Lead soldering temperature Tis ℃ 260(10 sec.)
<strong>808nm</strong> <strong>Single</strong> <strong>Fiber</strong> <strong>Output</strong> <strong>Dual</strong>-<strong>Wavelength</strong> <strong>Diode</strong> Lasers<br />
K81D15F-2.00W K81D15F-4.00W K81D15F-5.00W K81D15F-8.00W<br />
Characteristics<br />
<strong>Output</strong> Power(W)<br />
<strong>Output</strong> Power(W)<br />
0 100 200 300 400 500 600<br />
2.5<br />
2.0<br />
1.5<br />
1.0<br />
0.5<br />
PD Current(μA)<br />
0.0<br />
0.0 0.5 1.0 1.5 2.0 2.5 3.0<br />
5<br />
4<br />
3<br />
2<br />
1<br />
Operation Current(A)<br />
P-I op Curve(<strong>808nm</strong> LD)<br />
P-I mo Curve(PD)<br />
PD Current(mA)<br />
0.0 0.2 0.4 0.6 0.8 1.0 1.2<br />
6<br />
0<br />
0 1 2 3 4 5 6 7<br />
Operation Current(A)<br />
P-I op Curve(<strong>808nm</strong> LD)<br />
P-I mo Curve(PD)<br />
Typ. spectrum of <strong>808nm</strong> diode laser (T=25 ℃ )<br />
Intensity(arb.)<br />
792nm 807nm 822nm<br />
0 100 200 300 400 500 600 700 800 900<br />
5<br />
0<br />
0 1 2 3 4 5 6<br />
Operation Current(A)<br />
Tel: +86 10 8368 1053 Fax: +86 10 8368 1077 Email: sales@bwt-bj.<strong>com</strong> Website: www.bwt-bj.<strong>com</strong><br />
<strong>Output</strong> Power(W)<br />
<strong>Output</strong> Power(W)<br />
<strong>Output</strong> Power(mW)<br />
4<br />
3<br />
2<br />
1<br />
8<br />
6<br />
4<br />
2<br />
PD Current(μA)<br />
P-I op Curve(<strong>808nm</strong> LD)<br />
P-I mo Curve(PD)<br />
PD Current(mA)<br />
0.0 0.5 1.0 1.5 2.0<br />
10<br />
0<br />
0 2 4 6 8 10 12<br />
2.5<br />
2.0<br />
1.5<br />
1.0<br />
0.5<br />
Operation Current(A)<br />
P-I op Curve(<strong>808nm</strong> LD)<br />
P-I mo Curve(PD)<br />
650nm Aiming Beam Characteristics<br />
0.0<br />
0 5 10 15 20 25<br />
Operating Current(mA)<br />
P-I op Curve(LD)
<strong>808nm</strong> <strong>Single</strong> <strong>Fiber</strong> <strong>Output</strong> <strong>Dual</strong>-<strong>Wavelength</strong> <strong>Diode</strong> Lasers<br />
K81D15F-2.00W K81D15F-4.00W K81D15F-5.00W K81D15F-8.00W<br />
Package Dimensions (mm)<br />
OPERATING NOTES<br />
16 9<br />
1 3 8<br />
Pin Function Pin Function<br />
1 Case 9 TEC (-)<br />
2 - 10 None<br />
3 LD (+) 11 None<br />
4 Thermistor 12 None<br />
5 Thermistor 13 None<br />
6 LD (-) 14 Aiming Beam LD (+)<br />
7 PD (P) 15 Aiming Beam LD (-)<br />
8 PD (N) 16 TEC (+)<br />
Avoid eye exposure to direct or scattered radiation.<br />
ESD precautions must be taken.<br />
Use constant current power supply. Avoid surge current.<br />
Laser diode must be used according to the specifications.<br />
Laser diode must work with good cooling.<br />
A minimum bend diameter should be 300 times greater than the fiber diameter.<br />
Operation temperature is 10 ℃ ~ 30 ℃ .<br />
Storage: -20 ℃ ~ +80 ℃ , all pins short-circuit.<br />
Information and specifications contained herein are deemed to be reliable and accurate. BWT Beijing reserves the right to change, alter or modify the design and specifications of these products at any time without notice.<br />
Tel: +86 10 8368 1053 Fax: +86 10 8368 1077 Email: sales@bwt-bj.<strong>com</strong> Website: www.bwt-bj.<strong>com</strong>
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