Specifications Download

[YTB-SC0011-01]
2012/4/12
Tunable Laser Module CORE
NUV612T
TEST Sample


Outline
NUV612T is Simple Tunable Single Longitudinal Mode Lasers for industrial use and R&D etc.


Features
• Single Longitudinal Mode Laser : SMSR 30dB
• Wavelength Tunable
• Flexibility
Absolute Maximum Ratings (Ta=23C unless otherwise noted)
Item
Po
Vr
Tstg
Absolute Maximum
Ratings
65
2
-20 ~ 60
mW
V
deg.C
Tc
20 ~ 30
deg.C
RH
85 *1
%
Symbol
Optical Output Power
LD Reverse Voltage
Storage Temperature
Operating Case
Temperature
Operating Relative
Humidity
*1: Without dewfall.
Unit
Initial Electrical/Optical Characteristics
Item
Optical Output Power
Threshold Current
Forward Current
Forward Voltage
Spectral Side Modes
Tuning Band Center Wavelength
Tuning Range
Condition
CW, 405nm
CW, 405nm
CW, 405nm
CW, 405nm, IF=90mA
CW, IF=90mA
CW, IF=90mA
CW, IF=90mA
Symbol
Po
Ith
Iop
VF
SMSR
λC
TR
(Ta=23C unless otherwise noted)
Min
Typ.
Max
Unit
45
mW
35
mA
90
105
mA
4.6
V
30
dB
403
405
407
nm
λpk±3
λpk±4
nm
All figures in this specification are measured by Nichia's method and may contain measurement deviations.
This model is TEST Sample for evaluation or design purpose only. Life time is not guaranteed.
The above specifications are for reference purpose only and subjected to change without prior notice.
NICHIA CORPORATION
http://www.nichia.co.jp
 SALES CONTACT
TOKYO SALES OFFICE
13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN
PHONE: +81-3-3456-3108
FAX: +81-3-5440-7330
TECHNICAL CONTACT
YOKOHAMA TECHNOLOGY CENTER
13-19, 3-Chome, Moriya-Cho, Kanagawa-Ku, Yokohama-shi, KANAGAWA 221-0022, JAPAN
PHONE: +81-45-444-0030
FAX: +81-45-444-0032
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[YTB-SC0011-01]
2012/4/12
Intensity (5dB/div)
Optical Output power (mW)

Typical Initial Electrical/Optical Characteristics
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 398 400 402 404 406 408 410 412
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Wavelength (nm)

Outline Dimensions and Pin Connection
70
402nm
405nm
408nm
60
50
40
30
20
10
0
0
25
50
75
100
Forward Current(mA)
Recommended Mounting Dimension
-2-
125
[YTB-SC0011-01]
2012/4/12
Cautions
(1) Operating method
 The LD shall change its forward voltage requirement and optical
VISIBLE AND INVISIBLE LASER RADIATION
output power according to temperature change. Also, the LD will
AVOID EYE OR SKIN EXPOSURE TO
require more operation current to maintain same output power as
DIRECT OR SCATTERED RADIATION
it degrades.
CLASS 4 LASER PRODUCT
 The use of heat sink is strongly recommended to reduce increases
Wavelength 375-515nm / Maximum Power: CW >500mW
in temperature.
IEC60825-1: 2007
 Confirm that electrical spike current generated by switching on
and off does not exceed the maximum operating current level
specified herein above as absolute max rating. Also, employ appropriate countermeasures to reduce chattering and/or
overshooting in the Circuit.
(2) Static Electricity
 Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is recommended to use a wrist
strap or anti-electrostatic glove when handling the Product.
(3) Absolute Maximum Rating
 Active layer of LDs shall have high current density and generate high electric field during its operation.
prevent excessive damage, the LD must be operated strictly below Absolute Max Rating.
In order to
(4) Others
 Nichia LDs described in this brochure are intended to be used for ordinary electronic equipment (such as office
equipment, communications equipment, measurement instruments and household appliances). Consult Nichia’s sales
staff in advance for information on the applications in which exceptional quality and reliability are required,
particularly when the failure or malfunction of the LDs may directly jeopardize life or health (such as for airplanes,
aerospace, submersible repeaters, nuclear reactor control systems, automobiles, traffic control equipment, life support
systems and safety devices).
 The Purchaser must acknowledge that any LD can be failed statically and must design its equipments fail safe design.
Prior to use of the LD, please confirm that the LD, as described in Nichia’s specifications, meets the life expectancy
needs of, and provides the features required by the Circuit and any related modules, equipment and/or systems.
 Nichia prohibit Purchaser from reverse engineering, disassembling, or taking any other steps to derive the structure or
design of the LD.
 The appearance and specifications of the product may be modified for improvement without notice. The formal
specifications must be exchanged and signed by both parties before large volume purchase begins.
 No unauthorized transmission or reproduction of this document, either in whole or in part, is permitted.
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