Single Mode VCSEL
780
±
1
nm TO46 & TEC
Vertical Cavity Surface-Emitting Laser
internal TEC and Thermistor
Narrow linewidth
2nm tunability with TEC
High performance and reliability
ELECTRO-OPTICAL CHARACTERISTICS
PARAMETER
Emission wavelength
Threshold current
Output power
Threshold voltage
Laser current
Laser voltage
Wallplug efficiency
Slope efficiency
Differential series resistance
3dB modulation bandwidth
Relative intensity noise
Wavelength tuning over current
Wavelength tuning over temperature
Thermal resistance
Side mode supression
Beam divergence
Spectral bandwidth
TEC current
NTC Thermistor Resistance
NTC Temperature Dependence
Wavelength tuning over TEC current
θ
∆λ
R
thermal
SYMBOL
λ
R
I
TH
P
opt
U
TH
I
OP
U
OP
η
WP
η
S
R
S
½
3dB
RIN
UNITS
nm
mA
mW
V
mA
V
%
W/A
Ω
GHz
dB/Hz
nm/mA
nm/K
K/mW
dB
°
MHz
mA
KΩ
KΩ
nm/mA
9.5
10
3
30
10
100.0
11
25
Popt=0.3 mW, full width 1/e2
Popt=0.3 mW
500.0 appropriate heatsink required
T=25°C
10/exp[3892*(1/298K-1/T
op
)]
0.008
TEC current < 200 mA
1
-130.0
0.60
0.06
5
2.3
12
0.4
250
0.25
1.8
2.0
Popt=0.3 mW
Popt=0.3 mW
Popt=0.3 mW
T= 20°C
Popt=0.3 mW
Popt=0.3 mW
-120.0 Popt = 0.3 mW @ 1 GHz
MIN
779
TYP
780
0.5
MAX TEST CONDITIONS
781 T=20°C, I
TEC
=0, P
opt
=0.3mW
T=20°C
T=0 .. 50°C
INVISIBLE LASER RADIATION
AVOID BEAM EXPOSURE
CLASS 3B LASER PRODUCT
ABSOLUTE MAXIMUM RATINGS
Storage temperature
Operating temperature
Electrical power dissipation
Continous forward laser current
Laser reverse voltage
Soldering temperature*:
(*TEC temperature must be below 150°C)
-40 .. 125°C
-20 .. 80°C
5 mW
2 mA
8V
270°C
NOTICE:
Stresses greater than those listed under „Absolute Maximum
Ratings“ may cause permanent damage to the device. These are stress
ratings only and functional operation of the device at these or any other
condition beyond those indicated for extended periods of time may effect
device reliability.
ATTENTION:
Electrostatic Sensitive Devices
Observe Precautions for Handling
V4
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@optophotonics.fr
LIV
Spectral Characteristics
For order please use:
with TEC/Thermistor:
ULM780-01-TN-S46FTT
without TEC/Thermistor: ULM780-01-TN-S46FOP
OPTION: Wide range of TO headers & caps (flat, tilted, ball)
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@optophotonics.fr
Single Mode VCSEL
852
±
1
nm TO46 & TEC
Vertical Cavity Surface-Emitting Laser
internal TEC and Thermistor
Narrow linewidth
2nm tunability with TEC
High performance and reliability
ELECTRO-OPTICAL CHARACTERISTICS
PARAMETER
Emission wavelength
Threshold current
Output power
Threshold voltage
Laser current
Laser voltage
Wallplug efficiency
Slope efficiency
Differential series resistance
3dB modulation bandwidth
Relative intensity noise
Wavelength tuning over current
Wavelength tuning over temperature
Thermal resistance (VCSEL chip)
Side mode supression
Beam divergence
Spectral bandwidth
TEC current
NTC Thermistor Resistance
NTC Temperature Dependence
Wavelength tuning over TEC current
θ
∆λ
R
thermal
SYMBOL
λ
R
I
TH
P
opt
U
TH
I
OP
U
OP
η
WP
η
S
R
S
½
3dB
RIN
UNITS
nm
mA
mW
V
mA
V
%
W/A
Ω
GHz
dB/Hz
nm/mA
nm/K
K/mW
dB
°
MHZ
mA
KΩ
KΩ
nm/mA
9.5
10.0
3
30
10
100.0
25
P
opt
=0.5 mW, full width 1/e
2
P
opt
=0.5 mW
500.0 appropriate heatsink required
10.5 T=25°C
10/exp[3892*(1/298K-1/T
op
)]
0.008
TEC current < 200 mA
1
-130.0
0.60
0.06
5
2.0
12
0.3
250
0.5
1.8
2.0
P
opt
=0.5 mW
P
opt
=0.5 mW
P
opt
=0.5 mW
T= 20°C
P
opt
=0.5 mW
P
opt
=0.5 mW
-120.0 P
opt
= 0.3 mW @ 1 GHz
MIN
851
TYP
852
0.5
MAX TEST CONDITIONS
853 T=20°C, I
TEC
=0, P
OP
=0.5mW
T=20°C
T=0 .. 50°C
INVISIBLE LASER RADIATION
AVOID BEAM EXPOSURE
CLASS 3B LASER PRODUCT
ABSOLUTE MAXIMUM RATINGS
Storage temperature
Operating temperature
Electrical power dissipation
Continous forward laser current
Laser reverse voltage
Soldering temperature*:
(*TEC temperature must be below 150°C)
-40 .. 125°C
-20 .. 80°C
5 mW
2 mA
8V
270°C
NOTICE:
Stresses greater than those listed under „Absolute Maximum
Ratings“ may cause permanent damage to the device. These are stress
ratings only and functional operation of the device at these or any other
condition beyond those indicated for extended periods of time may effect
device reliability.
ATTENTION:
Electrostatic Sensitive Devices
Observe Precautions for Handling
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@optophotonics.fr
V17
LIV
Spectral Characteristics
For order please use:
with TEC/Thermistor:
ULM852-01-TN-S46FTT
without TEC/Thermistor: ULM852-01-TN-S46FOP
OPTION: Wide range of TO headers & caps (flat, tilted, ball)
Customer specific wavelength selection on request
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@optophotonics.fr
Product Code ULM Photonics
for example
U
1
L
2
M
3
7
4
5
5
9
6
-
7
0
8
1
9
-
10
T
11
N
12
-
13
S
14
4
15
6
16
F
17
O
18
P
19
supplier
CWL
CWL-Tolerance
TN = Top ->Anode
Substrate -> Cathode
S = Single Mode
46 = TO46
E2B = T046 Ball lense
E2000 Receptacle
05 = TO05
F = Flat Window
B = Balls lens
O = w/o cap
OP = w/o monitor
P configuration
(Isolated Pin -> Anode,
Case = Cathode )
TT = Thermoelectric cooler and
Thermistor
www.lasercomponents.com
Issue:
07/06
/ V2 / HW /
ulm/ sm-vcsel-atomic.pdf
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, info@laser-components.com
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, info@lasercomponents.co.uk
France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, info@optophotonics.fr
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