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PDF V-850 Data sheet ( Hoja de datos )
| Número de pieza | V-850 | |
| Descripción | Laser Diode | |
| Fabricantes | Laser Components | |
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SPECDILAS V-Series
SPECDILAS V-850-GMP-MTE
General Specifications
- no mode hopping
- singlemode
(20 dB suppression)
- circular beam profile
- low beam divergence
- VCSEL technology
- AR-coated windows
Applications:
- Reference laser
- HeNe laser replacement
- Interferometers
- Distance measurement
0,03
TO5 package with 1 stage Peltier cooler
Pin-out:
1: Laser ground
2: Laser anode (CG)
9: Cooler +
8: Cooler –
7: Thermistor 10 KOhm
6 : Thermistor 10 KOhm
0,03
Electro-optical characteristics
Parameter
Symbol
Conditions
Threshold current
Threshold voltage
Operating current
Operating voltage
Emission wavelength*
Optical output power (SM)
Slope efficiency
Beam divergence
Bandwidth
Linewidth
Relative intensity noise
Current tuning coefficient **
Temperature tuning coefficient **
Window thickness
AR coating reflectivity
I
th
Vth
Iop
Vop
λ
Psm
η
θ
f
3dB
∆ν
RIN
dλ/dΙ
dλ/dT
d
R
Iop = 1.5 x Ith
I = 1.5 x I
op th
SMSR >20 dB @ 1.5 x Ith
Iop = 1.5 x Ith
FWHM
P = 0.3 mW
O
Iop = 4 mA, f = 5 kHz
@ 850 nm
(T = 25 °C)
Ratings
Units
Min Typ Max
1 2 4 mA
1,6 2.2 2.8
V
3 mA
2.5 V
840 850 860 nm
0.3 0.5
mW
0.2 mW/mA
12 °
100 MHz
30 MHz
-110
dB/Hz
0.4 nm/mA
0.06 nm/K
150 µm
< 0.5
%
SM = single mode; SMSR = side mode suppression ratio; FWHM = full-width half-maximum NOTE: No polarization flip up to 2 x Ith
* Tighter wavelength specifications available on request. **Tighter tuning specifications available on request.
850 nm and 950 nm versions also available.
Absolute maximum ratings
(T = 25 °C)
Parameter
Symbol
Rating
Units
Optical output power
Peak forward current
Electrical power dissipation
Reverse voltage
Operating temperature
Storage temperature
P
max
Imax
Ptot
V
R
T
op
T
stg
3
10
40
5
0 to + 55
- 40 to + 80
mW
mA
mW
V
°C
°C
These specifications are subject to change without notice.
Germany and other countries: LASER COMPONENTS GmbH, Phone: + 49 (0)8142 28640, Fax: +49 (0)8142 286411, [email protected]
USA: LASER COMPONENTS Instrument Group Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, [email protected]
Great Britain: LASER COMPONENTS Ltd., Phone: + 44 1245 491 499, Fax: +44 1245 491 801, [email protected]
France: OPTOPHOTONICS sa, Phone: + 33 (0)1 3959 5225, Fax: +33 (0)1 3959 5350, [email protected]
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| PDF Descargar | [ Datasheet V-850.PDF ] | |
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