The JDSU near infrared fused coupler splits or combines light at any selected
wavelength from 700 to 1150 nm. Designed for applications in fiber laser, sensor
and avionics applications, the coupler utilizes low loss fused fiber technology. No
light leaves the fiber and therefore no alignment is required; and there are no
unwanted reflections. Furthermore the output fiber pigtails may be directly
integrated into beam delivery systems.
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
FUSED COUPLER, NEAR INFRARED
2
Configuration
1x2
P1 (Red) COMMON (Input)
P2 (Blue) SIGNAL (Input)
P3 (Red) TAP (Output)
2x2
P1 (Red) COMMON (Input)
P2 (Blue) SIGNAL (Input)
P4 (Blue)
P3 (Red) TAP (Output)
Insertion Loss
Coupling Ratio
Grade
Available Housing Option
Signal Path Insertion Loss
1, 2
(Maximum)
0.9 dB
1.1 dB
1.5 dB
1.7 dB
2.2 dB
2.4 dB
3.0 dB
3.2 dB
3.8 dB
4.0 dB
Tap Path Insertion Loss
1, 2
(Maximum)
12.2 dB
12.4 dB
8.4 dB
8.6 dB
6.4 dB
6.5 dB
4.9 dB
5.1 dB
3.8 dB
4.0 dB
10%
10%
20%
20%
30%
30%
40%
40%
50%
50%
A
B
A
B
A
B
A
B
A
B
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
1. Insertion loss at operating wavelength range (not including PDL, TDL or connector losses).
2. In 2x2 couplers with a coupling ratio of 20% or lower, insertion loss is not specified for launch through second input port (P4).
FUSED COUPLER, NEAR INFRARED
3
Housing Option
Housing Code
3
4
5
6
Description
Regular
Ø 0.9 mm slim
Ø 0.9 mm semi-ruggedized
Ø 3.0 mm fully ruggedized
1x2, 2x2 Dimensions (mm)
3.0 (Ø) x 50 (L)
3.0 (Ø) x 60 (L)
5.0 (Ø) x 75 (L)
80 (L) x 10 (W) x 8 (H)
Pigtail
Primary-coated fiber
Ø 0.9 mm loose-tube
Ø 0.9 mm loose-tube
Ø 3.0 mm fan-out sleeving
Specifications
Parameter
Operating wavelength range
1
Excess loss
Return loss/Directivity
Pigtail tensile load
Optical power handling
Operating temperature range
2
Storage temperature range
Fiber type
Grade A
Grade B
Typical
Minimum
Maximum
Maximum
Any wavelength within the 700 to 1150 nm range
0.30 dB
0.50 dB
50 dB
5N
4W
-40 to 75 °C
-40 to 85 °C
Speciality fiber
1. Any specific wavelength point from within the range 633 to 850 nm may be selected. For wavelengths outside of this range, contact JDSU with specific requirements.
2. For connectorised component, operating temperature range is -5 to 75 °C.
FUSED COUPLER, NEAR INFRARED
4
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
customer.service@jdsu.com.
Sample: FFS-060K31A10 (Fused Fiber Speciality Coupler, 1060 nm, 50/50 coupling ratio, regular housing, 1x2, A grade, 1 m
pigtails, no connectors)
FFS-
Code
7
8
9
0
1
Wavelength
(First Digit)
7xx nm
8xx nm
9xx nm
10xx nm
11xx nm
Code
A
C
E
H
K
Coupling Ratio
1
10%
20%
30%
40%
50%
Code
1
2
Configuration
1x2
2x2
Code
0
1
3
5
9
A
B
Connectors
2, 4
None
FC/PC
FC/APC
SC/APC
FC/UPC
SC/UPC
LC
5
Code
A
B
Grade
Grade A
Grade B
Code
Wavelength
(Second and
Third Digit)
Examples:
33
x33 nm
32
x32 nm
57
x57 nm
Code
3
4
5
6
Housing
2
Regular
Ø 0.9 mm slim
Ø 0.9 mm
semi-ruggedised
Ø 3.0mm fully
ruggedised
Code
0
1
Pigtail Length
3
(Minimum)
0.5 meter
1 meter
1. Other coupling ratio are available. Please contact JDSU for ordering codes of coupling ratios not listed.
2. Connectors may be fitted to housing types 4, 5 and 6. For connectorisation of housing type 3, please contact JDSU sales office.
3. Minimum pigtail length. Other pigtail lengths are available on request. When the pigtail has been modified to include a
connector, pigtail length measurment includes the connector end face.
4. Excess Loss in specification table does not include connector losses.
5. LC connector is not available for housing code 6, fully ruggedised housing.
LC is a registered trademark of Lucent Technologies.
[i=s]This post was last edited by dontium on 2015-1-23 13:16[/i]https://estore.ti./TTL-LOGIC-DATABOOK-TTL-LOGIC-DATA-BOOK-P2187.aspxForum friends who have VISA, please buy me one! ~...
OpenSSH is a free and open source implementation of the SSH (Secure SHell) protocol. The SSH protocol family can be used for remote control or file transfer between computers. Traditional methods of i...
I have a file in the middle, but I don't know what to open. I can't post it here. If you understand, please contact me. I am an expert in microcontrollers....
I encountered a problem. I am using the SerialPort class. After opening the port, the first time I send "AT" the DataReceived event does not trigger. No matter how long I wait, it will only be trigger...
Nowadays, dishwashers have become a must-have appliance in many home kitchens. So how do dishwashers control the water level?
A photoelectric water level sensor is installed in the dishwasher. When th...
A line scan lens is an industrial lens used with line scan cameras. Its imaging principle is to capture the image of the workpiece using a linear sensor and then perform digital signal processing t...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
"Have you set your calendar reminder?"
On August 24, Nvidia Robotics' official account posted a photo of a black gift box on a social media platform, with an attached greeting card sig...[Details]
Is pure electric vehicles a false proposition for long-distance driving? At least from my personal perspective, based on current technological and infrastructure standards, I believe so. Below, I'l...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Topics: Bring Your Own Device (BYOD) trends; the impact of using employees' own mobile devices to control access to work facilities and equipment on information security; and ways to securely imple...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
UPS stands for Uninterruptible Power Supply, which includes energy storage devices. It is mainly used to provide uninterruptible power supply for devices that require high power stability.
...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
