◉ Multiple single emitter based diode laser, high reliability
◉ 1040-1200nm feedback protection
◉ Fiber laser pumping
◉Direct applications
Performance
Index
Min.
Typ.
Max.
Optical Parameters1
Output Power
(W)
370
Center Wavelength 2
(nm)
900
915
930
95% Power Within NA
(NA)
0.6
Back Reflection Isolation Range
(nm)
1040
1064
1200
Back Reflection Isolation
(dB)
30
Fiber Parameters
Fiber Core Diameter
(μm)
196
200
204
Fiber Clad Diameter
(μm)
217
220
223
Numerical Aperture
(NA)
0.20
0.22
0.24
Fiber Length 2
(m)
1.5
2.0
Loose Tubing Diameter
(mm)
1.1
1.4
Loose Tubing length
(m)
1.2
1.5
Fiber Connector
Bare Fiber/SC Ceramic Ferrule
Fiber Bend Radius
(mm)
60
Electrical Parameters 3
Conversion Efficiency
(%)
48
Threshold Current
(A)
1.1
Operating Current 3
(A)
26.5
Operating Voltage 3
(V)
31.5
Thermal Parameters3
Operating Temperature 4
(℃)
5
45
Storage Temperature
(℃)
-30
85
Wavelength Temperature Coefficient
(nm/℃)
0.35
Lead Soldering Temperature
(℃)
260
300
Lead Soldering Time
(s)
10
1. Tested at 25˚C cold plate temperature.
2. Others available upon request.
3. Reduced lifetime if used above nominal operating conditions.
4. Laser Wavelength would shift when package operating temperature is changed
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GT Lasers
GT Lasers
No.7 Xiyuan Road,Hangzhou, China
+86(0571)85027207
+86(0571)85029486
info@gtlasers.com
