F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 1
Preliminary Product Specification
High Powered 860nm VCSELs
HVS7000-001
PRODUCT FEATURES
• 10’s of Watts of Peak Power
• Intended for pulsed applications
• Pulse widths of <10ns
• Duty Cycle <1%
• Gaussian Beam profile
• Narrow Beam Divergence
• Stable wavelength over Temperature
• High Efficiency
APPLICATIONS
• Gesture Recognition
• 3D IR Imaging
Finisar has developed a 2D VCSEL array TO based component that is specifically targeted
towards use in gesture recognition and 3D camera applications. This specific product is packaged
in a TO-46 can with a 2D VCSEL that is capable of delivering more than 500mW of CW power
at room temperature. The intended use is with short electrical pulses (<10ns) and low duty cycle
(<1%) where peak powers can reach 10W. In pulsed operation, the 2D array emits a Gaussian
shaped optical beam and is capable of rise and fall times less than 1ns. Refer to Finisar
application note AN-2109 entitled “High Power VCSELs for Gesture Recognition” for more
information.
PRODUCT SELECTION
Part Number Description
HVS7000-001 High power 860nm VCSEL in TO-46 Can
HVS7000-001 Oct 2014
F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 2
I. Absolute Maximum Ratings
Parameter Rating
Storage Temperature -40 to +85°C
Case Operating Temperature -10 to +60°C
Lead Solder Temperature 260°C, 10 sec.
Reverse Voltage 5V
Max continuous forward current 1.75A
Max peak forward current
(<100ns,DC<1%)
20A
ESD Exposure (Human Body Model) 500V
Notice
Stresses greater than those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional
operation of the device at these or any other
conditions above those indicated in the operations
section for extended periods of time may affect
reliability.
Notice
The inherent design of this component causes it to be
sensitive to electrostatic discharge (ESD). To prevent
ESD-induced damage and/or degradation to equipment,
take normal ESD precautions when handling this
product
HVS7000-001 Oct 2014
F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 3
III. Electro-Optical Characteristics
(T
OP
= 25 °
°°
°C)
Notes:
1. For the purpose of these tests, I
F
is DC current. The TO can must be attached to a proper heat sink
and held at 25C.
2. I
PULSE
is defined as the peak current with a pulse width of T
PULSE
and a duty cycle (DC) defined as
the ratio of pulse width to pulse repetition time. For a 10ns pulse, the pulse interval is 10us for a
0.1% DC.
3. Slope efficiency is defined as ∆P
O
/∆I
F
.
4. To compute the value of Slope Efficiency at a temperature T, use the following equation:
η(T) ≈ η(25
o
C)*[1+(∆η/∆ T)*(T-25)]
5. Rise and fall times specifications are the 20% - 80%. Rise and fall times are sensitive to drive
electronics and a small prebias current (~10mA) may be needed for optimal performance.
6. Beam divergence is defined as the total included angle between the 1/e
2
intensity points
VCSEL Parameters Test Condition Symbol Min. Typ. Max. Units Notes
CW Optical Power I
F
= 1.5A P
O,CW
500 mW 1
Peak Optical Power
I
PULSE
= 10A, T
PULSE
=
10ns, DC = 0.1%
P
O,PULSED
7 W 2
Threshold Current I
TH
500 mA
Slope Efficiency I
F
=1-1.5A;T
A
= 25
o
C η 0.8 mW/mA 3
Slope Efficiency Temperature
variation
T
A
= 0
o
C to 70
o
C ∆η/∆T
-3000
ppm/
o
C 4
Peak Wavelength I
F
= 1.5A,
λ
P
840 860 870 nm
λ
P
Temperature Variation I
F
= 1.5A, ∆λ
P
/∆T 0.06 nm/
o
C
Spectral Bandwidth, RMS I
F
= 1.5A ∆λ 0.25 1 nm
Laser Forward Voltage I
F
= 1.5A 2.45 V
Rise and Fall Times
I
F
= 1.5A
t
r,
t
f
1 ns 5
Series Resistance I
F
=1-1.5A;T
A
= 25
o
C R
S
1 Ω
Beam Divergence
I
PULSE
= 10A, T
PULSE
=
10ns, DC = 0.1%
θ 10 16 25 Degrees 6
HVS7000-001 Oct 2014
F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 4
IV. Typical Performance Curves
0.1
1
10
0.5 5 50
Peak Pwer (W)
Current (A)
CW
100us, 1%DC
10ns, 0.1%DC
HVS7000-001 Oct 2014
F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 5
VI. Environmental Specifications
Parameter Symbol Min Typ Max Units Ref.
Case Operating Temperature T
op
-10 60 °C
Storage Temperature T
sto
-40 85 °C
VII. Regulatory Compliance
Feature Agency Standard Certificate
Number
Laser Eye
Safety
FDA/CDRH CDRH 21 CFR 1040 and Laser Notice 50 9521487
Copies of the referenced certificates are available at Finisar Corporation upon request.
IX. Mechanical Specifications
HVS7000-001 Oct 2014
F i n i s a r
Confidential and Proprietary © 2014 Finisar Corporation. All rights reserved Rev. B00 Page 6
XII. Revision History
Revision Date Description
A1 12/10/2012 • Preliminary Document created.
B00 10/30/2014 • Modified performance specs with recent data
XII. For More Information
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
sales@finisar.com
www.finisar.com
