Optical Isolator

Supplier: Optical isolator, optical circulator, wdm/dwdm/cwdm/bandpass filter, coupler, pump laser protector, in line polarizer.

Features 1Wide pass band 2Low Insertion Loss 3High Stability and reliability 4High Channel Isolation 5Epoxy-free on Optical Path Applications 1WDM Network 2Line Monitoring 3Acess Network 4Cellular Application 5Fiber Optical amplifier Parameter4 Channel8 Channel16 Channel MuxDemuxMuxDemuxMuxDemux Channel Wavelength (nm)1270~1610 Center wavelength Accuracy (nm)0.5 Channel Spacing (nm)20 Channel Passband (@-0.5dB bandwidth (nm)>13 Insertion Loss (dB) smallest Channel Uniformity (dB) smallest Channel Ripple (dB)0.3 Isolation (dB)AdjacentN/A>30N/A>30N/A>30 Non-adjacentN/A>40N/A>40N/A>40 Inertion Loss Temperature Sensitivity (dB)

Optical Bypass Protection System Module OBP Module Features Wide Wavelength Range Low Crosstalk High Stability, High Reliability Modularized Design Specifications Parameters Unit SUN-OBP-SS-L Wavelength Range nm 1260 ~ 1650 Test Wavelength nm 1310 / 1550 Insertion Loss dB Typ: 1.2 Max: 1.5 Return Loss dB SM 45 Crosstalk dB SM 50 PDL dB 0.20 WDL dB 0.30 PD dark current nA 1 PD responsivity mA/W 24 ~ 40 PD report accuracy dB (at -50 to 23 dBm) Operating voltage V 4.5 ~ 5.5 Operating current mA 80 ~ 120 Operating Temperature -5 ~ +60 Storage Temperature -30 ~ +80 Dimension mm 1208018

Supplier: WDM, CWDM, DWDM, PWDM, SFP, XFP, CSFP, SFP+, CFP, QSFP, optical isolator, optical switch, optical coupler, optical attenuator, optical circulator, PLC splitter, media converters, AWG, DWC

United Photonics Technology Waveplates Principle Application 4 Waveplate UPT quarter waveplates create a quarter-wavelength phase shift 2, 90 and can convert linear polarization to circular polarization and vice versa. They are often used with a linear polarizer to form an isolator, blocking light reflected back from other surfaces (ellipsometry, optical pumping, isolation). UPT half waveplates retard one polarization direction by half a wavelength 180, effectively changing the direction of linear polarization, depending on the orientation of incident linear polarization with respect to the crystal axis. Therefor they can be used as continuously adjustable polarization rotators e.g. in electro optical modulation or as a variable beam splitter when used in combination with a polarizing beam splitter. Achromatic Waveplate Unlike standard waveplates, Achromatic Waveplates, provide a constant phase shift independent of the wavelength of light that is used.This wavelength independence is achieved by using two different cr.. Zero Order Waveplate-Cemented by Epoxy The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performances than multiple order waveplates, it has broad ban.. Zero Order Waveplate-Optically Contacted Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free... Zero Order Waveplate -Air-spaced Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines.. True Zero Order Waveplate Broad Spectral Bandwidth Wide Temperature Bandwidth Wide Angle Bandwidth Cemented by Expoy Specifications: Material: .. Low Order Waveplate Multiple order waveplate means the retardance of a light path will undergo a certain number of full wavelength shifts in addition to the fractional design retardance. The thickness of multi order wave.. Dual Wavelengths Waveplate Single retardation plate Dual-wavelength AR coated, R0.2% foundational wavelength R0.5% SHG wavelength Specifications Material: ..

Flyin optronics' polarization insensitive optical circulator utilizes proprietary designs and metal bonding micro optics packaging. It provides low insertion loss, broad band high isolation, low pdl, excellent temperature stability and optical path epoxy free. It can be used for wavelength add/drop, dispersion compensation and edfa application. Features Low insertion loss Wide band high isolation Low pdl Compact in-line package High stability and reliability Epoxy-free on optical path Applications Optical amplifier Metro area network Wavelength add/drop Dispersion compensation Bi-direcation communication

Flyin Optronics offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV. Flyin Optronics' Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. Our CWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add ¡¡ãSkip Component¡¡À in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19¡¡À 1U rackmount. BY customer request

Prized for event, portraiture, and sports shooting, the Canon EF, Nikon F and Sigma SA mount Sigma 70-200mm f/2.8 DG OS HSM Sports Lens is a flexible telephoto zoom characterized by its bright and sophisticated design. The fast constant f/2.8 maximum aperture excels in difficult lighting conditions and also offers increased control over depth of field for isolating subjects. In regard to the optical layout, an impressive 10 low dispersion elements are used to greatly reduce chromatic aberrations and color fringing for improved clarity and color accuracy. A Super Multi-Layer Coating is also featured, and helps to suppress ghosting and flare when working in strong lighting conditions. Complementing the optics is an Intelligent OS system, which minimizes the appearance of camera shake for sharper results when shooting handheld. A Hyper Sonic Motor is also used to provide quick and quiet autofocus performance along with full-time manual focus override. The physical design of the lens also incorporates several seals to guard against dust and moisture, and a water- and oil-repellent coating has been applied to the exposed elements to prevent moisture, fingerprints, or smudges from sticking to the surface. Additionally, a fixed rotating tripod collar is featured, and has a removable Arca-type compatible foot for wide compatibility with different tripod or monopod heads.

Features Wide pass band Low insertion loss High stability and reliability High channel isolation Epoxy-free on optical path 100 x 80 x 10 ( 2 ch~8ch) 140*100*15 (9 ch~18ch))