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Fiber Optomechanics

Ruik的偏振分束器设计用于将任意偏振的一束光束分成垂直于每个偏振的两束光束Ruik的偏振分束器设计用于将任意偏振的一束光束分成垂直于每个偏振的两束光束。 Ruik的偏振分束器设计用于将束束。两Ruik 的偏振分束器设计用于将任意偏振的一束光束分成垂直于每个偏振的两束光束。光路是从光纤到两根光纤。瑞克的Ruik的偏振分束器被设计成一个分中的任何光束极化成两束,每束极化垂直。光纤分束器被设计成分中的任何单独的一束两束,每束光纤。光路是从光纤到两根光纤。光纤。Ruik 的偏振分束器设计用于将任意偏振的一束光束分成垂直于每个偏振的两束光束。光路是从一根光纤到两根光纤。Ruik\'s Polarization Beam Splitter is designed to ...
  • Splitting Ratio: 50/50, 70/30, 80/20, 90/10, Other
  • Central Wavelength: 2000 nm
  • Power Handling: > 100mW
  • Return Loss: 50 dB
Data Sheet
The POF Optical Toslink Transmitter Module-DLT1180 to replace Toshiba TORX transmitters is a standard-package product with connector and opto-electric component packaged with PD and I/V amplifier IC. The function of unit changes the light signal into electric signal. The unit is operated at +5V and the input signal is TTL ...
  • Peak Emission Wavelength: 650 nm
  • Transmission Speed: 16 Mbps
  • Typical Dissipation Current: 6.5 mA
  • Working Voltage: 2.7~5.5 Volts
  • Fiber Coupling Light Output: -24~14.5 dB
Data Sheet
The high temperature of 200°C fiber optic coupler is based on fused biconical taper technology and compact packaging structure. It features good uniformity, low excess loss and very low polarization sensitivity. This 1x2 fused splitter features of High Sustained Temperature, Low PDL, High Directivity with stable and reliable ...
  • Vendor: LightOptics 
  • Configuration: 1x2 2x2
  • Wavelength: 1550nm 1310nm
Data Sheet
(6+1)×1/(18+1)×1 fiber pump signal combiner features high pump efficiency, low insert loss, cost-effective, stable and reliable. This combiner can be integrated into medium and high power fiber laser, fiber amplifier, and R&D test equipment
  • Splitting Ratio: 50/50
  • Central Wavelength: 800-1600 nm
  • Power Handling: > 100W
  • Return Loss: 45 dB
  • Pump Wavelength: 800~1000nm 
  • ...
Data Sheet
1x2/2x2 or 1x3/3x3 PM Fiber Coupler
Shenzhen Oscom Technology Co., Ltd
XHP 1×2/2×2 and XHP 1×3/3×3  polarization maintaining fiber coupler features low insert loss, wavelength and coupling ratio can be customized, stable and reliable. It can be integrated into fiber gyroscope, fiber sense, fiber measuring equipment and PM fiber amplifier etc.  
  • Port Type: 1x2/2x2/1x3/3x3 
  • Operating Wavelength: 780-2000nm nm
  • Bandwidth: +-20+-30 nm
  • Excess Loss: ≤0.3 dB
  • Extinction Ratio: ≥15 dB
  • ...
Data Sheet
PM (N+1) ×1 PM Fiber Combiner
Shenzhen Oscom Technology Co., Ltd
PM(N+1)×1 Polarization maintaining fiber combiner features high pump efficiency, low insert loss, high extinction ratio, stable and reliable. This combiner can be integrated into medium and high power fiber laser, fiber amplifier, fiber sense system and R&D test equipment. Please use the "REQUEST QUOTE" button to ...
  • Splitting Ratio: 50/50
  • Central Wavelength: 800-1600 nm
  • Power Handling:
  • Return Loss: 45 dB
  • Pump Wavelength: 800~1000nm 
  • ...
Data Sheet
DK Photonics\' Single mode coupler 1X2/2X2 offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband ...
Data Sheet
Built by asymmetric coupling technique, Triplex Window Coupler operating bandwidth is expanding to 1310nm, 1490nm and 1550nm three communication windows. The TWC coupler has the same coupling ratio on 1310, 1490 and 1550nm communication windows, with low excess loss and low PDL. TWC is widely used for communication systems, ...
Data Sheet
DK Photonics’ (2+1)x1 Multimode Pump and Signal Combiner is designed for high power applications. It features exceptional optical characteristics. These devices can combine 2 pump lasers and 1 signal channel into one fiber and create a high power pump laser source, delivering the combined power for applications ...
  • Splitting Ratio: Other
  • Central Wavelength: 1080 nm
  • Power Handling: > 100W
  • Return Loss: 40 dB
Data Sheet
DK Photonics’ (6+1)x1 Multimode Pump and PM Signal Combiner is designed for high power applications. It features exceptional optical characteristics. These devices can combine 6 pump lasers and 1 signal channel into one fiber and create a high power pump laser source, delivering the combined power for applications in ...
  • Splitting Ratio: Other
  • Central Wavelength: 1080 nm
  • Power Handling: > 100W
  • Return Loss: 40 dB
Data Sheet
DK Photonics 7x1 multimode pump combiner combines 7 multimode lasers power to create a high power output with consigned fibers. It features exceptional optical characteristics. The output fiber can be transmitting energy fiber as the energy synthesis, it also can be no core fiber or LMA double clad fiber, which people ...
  • Splitting Ratio: Other
  • Central Wavelength: 1000 nm
  • Power Handling: > 100mW
  • Return Loss: 40 dB
Data Sheet
The 1.5 m Polarization Beam Combiner/Splitter can be used either as a polarization beam combiner to combine light beams from two PM input fibers into a single outputfiber, or as a polarization beam splitter to split light from an input f i ber into two o utp ut fibers of orthogonal polarization states. DK Photonics offers a large ...
  • Splitting Ratio: 50/50
  • Central Wavelength: 1550 nm
  • Power Handling: > 10W
  • Return Loss: 40 dB
Data Sheet
The 1550nm Polarization Maintaining Filter Coupler is a polarization maintaining coupler which splits the light from the input PM fiber into two output PM fibers. The PM Filter Coupler support the lightwave of each polarization to work, without blocking any polarization. The rugged stainless steel package is designed ...
  • Center Wavelength: 1550 nm
  • Return Loss: ≤50 dB
  • Max.Power Handling: 0.5,1, 2, 5 W
Data Sheet
The Polarization Beam Combiner/Splitter-1310&1480&1550nm can be used either as a polarization beam combiner to combine light beams from two PM input fibers into a single output fiber, or as a polarization beam splitter to split light from an input fiber into two output fibers of orthogonal polarization states. An ...
  • Splitting Ratio: Other
  • Central Wavelength: 1064 nm
  • Power Handling: > 1W
  • Return Loss: >50 dB
  • Max. Power Handling: 0.5, 1, 2, 3, 5, 10 W
  • ...
Data Sheet
DK Photonics uses unique fusing technique and polarization maintaining fiber to build the polarization maintaining fused coupler (PMC).The coupling ratio could be selected according to customer’s request. It features low excess loss, small size and high polarization extinction ratio. PMC is widely used for optical sensors ...
  • Center Wavelength: 980, 1030, 1064 nm
  • Wavelength Range: ±20 nm
  • Max.Excess Lose: 0.4 dB
  • Min. Extinction Ratio: 18 dB
  • Max. Insertion Loss (50/50): 3.6 dB
  • ...
Data Sheet
The Polarization Maintaining Filter Coupler 1310&1550nm is a polarization maintaining coupler which either splits the light from the input PM fiber into two output PM fibers, or combines light signals from two PM fibers into a single PM fiber. The state of polarization can be aligned either with the slow axis or the fast axis of ...
  • Center Wavelength: 1030, 1064 nm
  • Operating Wavelength Range: ±20 nm
  • Max. Excess Lose: 0.8 dB
  • Uniformity (50/50): 0.5 dB
  • Max. Power Handling: 0.5, 1, 2, 5 W
  • ...
Data Sheet
The Large Beam Fiber Collimator are high-performance fiber optic devices which can be provided by DK Photonics.These collimators are not only ideal for targeting at long distances but also good for pair coupling at long working distances, Beam size can be as large as 8 mm. If you do not see a standard Large Beam ...
  • Central Wavelength: 1030, 1064, 1080 nm
  • Operating Wavelength Range: ±20 nm
  • Beam Diameter: 5±1, 7±1 mm
  • Working Distance: 1000 or Specify mm
  • Max. Insertion Loss (at 1000mm): 0.60 dB
  • ...
Data Sheet
Phase shifted Fiber Bragg gratings (FBG) show a very narrow transmission band within its reflection bandwidth. DK Photonics can offer athermal packaged phase shifted FBG.
  • Center Wavelength Range: 1510 - 1590 nm
  • FBG Length: Not Specified
  • Reflectivity: 30 - 99%
Data Sheet
Fiber Bragg gratings are basic components for a wide range of applications in the areas of telecommunications, lasers and sensors. The wavelength of pump laser diode is varied at different operating temperatures. Fiber Bragg Gratings (FBG) with low reflectivity are used to stabilize the wavelength and intensity of optical amplifier ...
  • Center Wavelength Range: 980 - 1550 nm
  • FBG Length: Not Specified
  • Reflectivity: >1%
Data Sheet
FBG is the key component that acts as a rejection filter in telecommunications. The center wavelength of FBG is very sensitive to changes of temperature or strain. The package of Athermal Packaged FBG is used by the technology of temperature compensation to make the wavelength very stable.
  • Center Wavelength Range: 1 - 980 nm
  • FBG Length: Not Specified
  • Reflectivity: >1%
Data Sheet
FBG Mirrors are based on the reflective properties of the Fiber Bragg Grating (FBG) written in the core of an optical fiber waveguide. FBG mirrors’ principal application is to use a high and low reflector to form a stable laser cavity having the lasing wavelength selected by the low reflector. Fiber Bragg grating (FBG) is a ...
  • Center Wavelength Range: 1018 - 2040 nm
  • FBG Length: Not Specified
  • Reflectivity: 30 - 99%
Data Sheet
Long period grating couples light from a guided mode into forward propagating cladding modes where it is lost due to absorption and scattering. The coupling from the guided mode to cladding modes is wavelength dependent so we can obtain a spectrally selective loss. It is an optical fiber structure with the properties periodically ...
  • Center Wavelength Range: 1500 - 1600 nm
  • FBG Length: Not Specified
  • Reflectivity: >1%
Data Sheet