Product Guide(
UTZ-SC0147_2
)
2011/11/07
LD Slot Module (Ultra Violet Laser Type)
NUU102E
Outline
Features
Engineering Sample
LD Slot Module generates up to 3W by bundling 20 fibers coupled laser diodes. Slimly designed for
compactness as well as easy replacement. This Module is expected for use as light source of the exposure devices
/ medical devices / biological detectors, etc.
• Long life
• Low electric power consumption
• Easy operation
• Compact
• High flexibility for designing light source (Custom output power/ arrangement are available.)
Specifications
• Optical output power:
• Wavelength:
• Bundle-fiber:
• Power supply:
• Cooling conditions:
3W
370 ~ 380nm
Outside diameter 650um (SI=114 /125, NA=0.2)
DC24V (3.5A)
Coolants - 100% Distilled water
Water temperature (Tc) – 20±5°C
Flow rate - 2 liter / min
Connection - 4 (inner diameter) x 6 (outer diameter) mm Nylon tube
28 (W) x 354 (D) x 224 (H) mm
1.4kg
• Dimensions:
• Weights:
Absolute Maximum Ratings
Item
Optical Output Power
1piece
Operating
Current
Slot
Storage Temperature
Circumference temperature
Humidity *
* No condensation
Symbol
Po
If
Tstg
Ta
-
Absolute Maximum Ratings
4
600
3.0
-40 ~ 85
23
±
5
70
Unit
W
mA/pc
A/slot
°C
°C
%RH
Initial Electrical/Optical Characteristics
Item
Optical Output Power
Peak Wavelength
1piece
Operating
Current
Slot
Monitor Current
Symbol
Po
λ
If
Im
Min
-
370
-
-
-
Typ.
-
-
380
1.9
20
(Tc=20°C, Po=3W)
Max
Unit
3
380
480
2.4
40
W
nm
mA/pc
A/slot
mA
All figures in this specification are measured by Nichia's method and may contain measurement deviations.
The above specifications are for reference purpose only and subjected to change without prior notice.
NICHIA CORPORATION
http://www.nichia.co.jp
HEADQUARTERS
491 Oka, Kaminaka-Cho, Anan-Shi, TOKUSHIMA 774-8601, JAPAN
PHONE: +81-884-22-2311
FAX: +81-884-21-0148
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
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Product Guide(
UTZ-SC0147_2
)
2011/11/07
Outline Dimension
354
28
302
7
5
14
Status indicator
Power input
(Dsub connector)
LASER emission
(FC adapter)
LD Mount PCB
224
207
Socket
for coolants tube
Bundle-fiber
(φ650um)
14
LD Drive PCB
5
Cooling plate
for LD
Through hole
(4-φ4)
7
LD (20pcs)
Heat sink
for transistors
Cooling pipe(φ6)
Dimensions are in millimeters.
Cautions
(1) Safety of Laser light
Laser light can damage the human eye and skin.
Do not expose the eye or
skin to any laser light directly or through any optical lens. When handling LD
Slot Module, do not look directly at the light generated by it.
Wear appropriate
safety glasses to prevent light from entering the eye by reflection off of
another surface. The following specifications are required of the safety
glasses.
• Wavelength : 300nm½500nm
• OD (Optical Density) : > 4
• Visible Light Transmission: > 20%
Nichia LD Slot Module is classified in
Class 4 of IEC60825-1 and 21 CFR Part 1040.10 Safety Standards.
It is
absolutely necessary to take overall safety measures against User's modules, equipment and systems into which Nichia
LD Slot Module is incorporated and/or integrated.
(2) Operating method
LD Slot Module is to change light output power due to the fluctuation in temperature etc. It has some tendency to
gradually increase electric current necessary to keep the output power constant during its operation. When precise
optical output control is required, it is recommended to use an external photo diode to monitor output power and use
APC (Automatic Power Control) function in the operating circuit.
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.
(3) Static Electricity
Static electricity or electrical surges will reduce and degrade the reliability of the LD Slot Module. When working
with the product, take countermeasures to avoid the generation of static electricity.
(4) Absolute Maximum Rating
Active layer of LD Slot Module shall have high current density and generate high electric field during its operation.
In order to prevent excessive damage, the LD Slot Module must be operated strictly below Absolute Max Rating.
(5) Others
LD Slot Module described in this brochure is intended to be used for ordinary electronic equipment (such as printer,
exposure devices, etc). 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 LD Slot Module
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).
Nichia prohibits Purchaser from reverse engineering, disassembling, or taking any other steps to derive the structure
or design of the LD Slot Module.
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.
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