BTF-11 Manually Adjustable Variable Bandwidth Tunable Filters

Polarization Insensitive; 1100 to 1650 nm; Bandwidth 1 to 18 nm; Insertion Loss 3 dB; PDL <0.3 dB; Fiber Type SM, PM; Connector Type FC/PC, ST, SC, LC, MU, None OZ Optics’ BTF-100 series of motorized adjustable variable bandwidth tunable filters are pigtailed components with built-in control electronics that allow both the wavelength and bandwidth of the filter to be controlled through an electrical interface. The device contains two independently variable tunable bandpass filters in series. With the two filters tuned to cover slightly different wavelength ranges, the overall passband becomes the region where the two individual passbands overlap. The amount of overlap determines the width of the filter. Since each filter can be tuned over a range of wavelengths, both the center frequency and width of the passband can be controlled. Each individual filter consists of a multi-layer thin film bandpass filter, designed to give a flat top pass band, with steep roll-off shapes. The center wavelength of the filters is adjusted by changing the angle of incidence of the light as it impinges upon the filter. In the BTF-100 series of motor driven variable bandwidth tunable filter, each filter is independently rotated relative to the incoming light, in order to change the passband. OZ Optics uses a special technique to minimize polarization dependencies, allowing PDL effects to be kept below 0.3 dB, and making the spectral response virtually polarization independent. This feature makes the BTF-100 series ideal for today’s DWDM system applications. Variable bandwidth tunable filters using single mode (SM) and polarization maintaining (PM) fibers are offered. In general, OZ Optics uses polarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords. However, OZ Optics can construct devices using other PM fiber structures. OZ Optics also carries some alternative fiber types in stock, please contact AMS Technologies for availability. If necessary, OZ Optics is willing to use customer supplied fibers to build devices. In addition to the BTF-100 series of motor driven variable bandwidth tunable filters, OZ Optics provides four further series of tunable filters – BTF-11 series of manually adjustable variable bandwidth tunable filters, TF-100 series of digital tunable filters, TF-100-11 series of motor driven tunable filters, and finally TF-11 series of manually adjustable polarization insensitive tunable filters. If you are looking for filters with a fixed wavelength, have a look at OZ Optics’ FF series of fixed filters. Key Features: 45 nm Tunable Wavelength Range 1 to 18 nm Continuously Adjustable Bandwidth Wavelength and Bandwidth Independently Tunable Flat-top Filter Shape Available for Wavelengths from 1100 to 1650 nm Polarization Insensitive High Resolution Single Mode (SM) and Polarization Maintaining (PM) Fiber Versions High Out-of-band Suppression High Input Power Handling Built-in Microcontroller With RS-232, IIC or SPI Interface Applications: WDM Channel Filtering; High-speed Transmission Testing; Signal Filtering; Laser Pulse Shaping; ASE Light Noise Suppression; Tunable Light Sources; Spectral Analysis; Fiber Optic Component Manufacturing; Quality Control and Measurement; Product Development; Automated Testing

Pigtail or Removable Style; 400 to 2100 nm; Line Width 0.3 nm; Insertion Loss 0.6 dB; Fiber Type SM, MM, PM; Connector Type FC/PC, ST, SC, LC, MU, None OZ Optics’ FF series of fixed filters transmit or block specific wavelengths of light as they travel through the optical fiber. Light from the input fiber is first collimated and passed through the filter. The beam is then focused into the output fiber. Filter linewidths are normally defined in terms of full width at half maximum (FWHM). The standard filters used have a smooth, rounded transmission spectrum that is the result of a single Fabry Perot type cavity, simply made up of two reflectors separated by a fixed spacer of some thickness. Other filter designs are available. For instance, flat top bandpass filters are made by stacking multiple cavities together. By increasing the number of cavities one can increase the roll-off slope therefore improving the out-of-band rejection level. Please contact AMS Technologies for custom filter designs that meet your requirements. Fixed filters using single mode (SM), multi mode (MM) or polarization maintaining (PM) fibers are offered. In general, OZ Optics uses polarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords. However, OZ Optics can construct devices using other PM fiber structures. OZ Optics also carries some alternative fiber types in stock, please contact AMS Technologies for availability. If necessary, OZ Optics is willing to use customer supplied fibers to build devices. For tunable filters refer to OZ Optics’ TF-100 series of digital tunable filters, TF-100-11 series of motor driven tunable filters, TF-11 series of manually adjustable polarization insensitive tunable filters, BTF-11 series of manually adjustable variable bandwidth tunable filters or BTF-100 series of motorized adjustable variable bandwidth tunable filters. Key Features: Narrow Line Widths Rugged and Compact Size Removable Filter Holder Designs Wide Wavelength Range Single Mode (SM), Multi Mode (MM) and Polarization Maintaining (PM) Fiber Versions Expanded Beam Technology Applications: Dense Wavelength Division Multiplexing; CATV, LAN and Telecommunications Use; Test and Measurement

Handheld Device; 1470 to 1620 nm; Line Width 1.1 nm, 0.3 nm Optional; Insertion Loss <2.5 dB; PDL <0.3 dB; Fiber Type SM, MM, PM; Connector Type FC/PC, ST, SC, LC, LCA OZ Optics’ TF-100 series of digital tunable filters consist of a collimating optical assembly, an adjustable narrow bandpass filter and a focusing optical assembly to collect the light again. This series of digital tunable filters are handheld units with a keypad, display and computer interface. The devices allow to control the wavelength at which the filter transmits work by adjusting the angle of incidence between the filter and the incident beam. The TF-100 series digital tunable filters are calibrated such that the user directly enters the wavelength to transmit via the keypad or remotely, through the computer interface. A USB interface with cable is standard. Filter linewidths are normally defined in terms of full width at half maximum (FWHM). The standard filters used have a smooth, rounded transmission spectrum that is the result of a single Fabry Perot type cavity, simply made up of two reflectors separated by a fixed spacer of some thickness. Other filter designs are available. For instance, flat top bandpass filters are made by stacking multiple cavities together. By increasing the number of cavities one can increase the roll-off slope therefore improving the out-of-band rejection level. Please contact AMS Technologies for custom filter designs that meet your requirements. OZ Optics tunable filters utilize an optical technique to control polarization dependent loss (PDL). This new design reduces PDL to below 0.3 dB, while at the same time making the spectral response polarization insensitive. This feature makes the TF-100 series ideal for today's DWDM system applications. Tunable filters using single mode (SM), multi mode (MM) or polarization maintaining (PM) fibers are offered. In general, OZ Optics uses polarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords. However, OZ Optics can construct devices using other PM fiber structures. OZ Optics also carries some alternative fiber types in stock, please contact AMS Technologies for availability. If necessary, OZ Optics is willing to use customer supplied fibers to build devices. In addition to the TF-100 series of digital tunable filters, OZ Optics provides four further series of tunable filters – TF-100-11 series of motor driven tunable filters, TF-11 series of manually adjustable polarization insensitive tunable filters, BTF-11 series of manually adjustable variable bandwidth tunable filters and finally BTF-100 series of motorized adjustable variable bandwidth tunable filters. If you are looking for filters with a fixed wavelength, have a look at OZ Optics’ FF series of fixed filters. Key Features: Narrow Linewidth Polarization Insensitive Wide Wavelength Range Single Mode (SM), Multi Mode (MM) and Polarization Maintaining (PM) Fiber Versions High Resolution Built-in Computer USB Interface Applications: Dense Wavelength Division Multiplexing; Tunable Sources; Spectral Analysis; Quality Control and Measurement; Product Development; Fiber Optic Component Manufacturing; Automated Testing

Ideal for OEM Applications; 1470 to 1620 nm; Line Width 1.1 nm, 0.3 nm Optional; Insertion Loss <2.0 dB; PDL <0.3 dB; Fiber Type SM, MM, PM; Connector Type FC/PC, ST, SC, LC, MU, None OZ Optics’ TF-100-11 series of motor driven tunable filters consist of a collimating optical assembly, an adjustable narrow bandpass filter and a focusing optical assembly to collect the light again. This series consist of pigtailed units with a computer interface which has options for different communication standards. The devices allow to control the wavelength at which the filter transmits work by adjusting the angle of incidence between the filter and the incident beam. The TF-100-11 series motor driven tunable filters are calibrated such that the user directly enters the wavelength to transmit via the computer interface. An RS232 interface with cable is standard. Filter linewidths are normally defined in terms of full width at half maximum (FWHM). The standard filters used have a smooth, rounded transmission spectrum that is the result of a single Fabry Perot type cavity, simply made up of two reflectors separated by a fixed spacer of some thickness. Other filter profiles are available. For instance, flat top bandpass filters are made by stacking multiple cavities together. By increasing the number of cavities one can increase the roll-off slope therefore improving the out-of-band rejection level. Please contact AMS Technologies for custom filter designs that meet your requirements. OZ Optics tunable filters utilize an optical technique to control polarization dependent loss (PDL). This new design reduces PDL to below 0.3 dB, while at the same time making the spectral response polarization insensitive. This feature makes the TF-100-11 series ideal for today's DWDM system applications. Tunable filters using single mode (SM), multi mode (MM) or polarization maintaining (PM) fibers are offered. In general, OZ Optics uses polarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords. However, OZ Optics can construct devices using other PM fiber structures. OZ Optics also carries some alternative fiber types in stock, please contact AMS Technologies for availability. If necessary, OZ Optics is willing to use customer supplied fibers to build devices. In addition to the TF-100-11 series of motor driven tunable filters, OZ Optics provides four further series of tunable filters – TF-100 series of digital tunable filters, TF-11 series of manually adjustable polarization insensitive tunable filters, BTF-11 series of manually adjustable variable bandwidth tunable filters and finally BTF-100 series of motorized adjustable variable bandwidth tunable filters. If you are looking for filters with a fixed wavelength, have a look at OZ Optics’ FF series of fixed filters. Key Features: Narrow Linewidth Polarization Insensitive Wide Wavelength Range Single Mode (SM), Multi Mode (MM) and Polarization Maintaining (PM) Fiber Versions High Resolution Built in Computer RS232 Interface GPIB/RS232 Converter Applications: Dense Wavelength Division Multiplexing; Tunable Sources; Spectral Analysis; Quality Control and Measurement; Product Development; Fiber Optic Component Manufacturing; Automated Testing

Polarization Insensitive; 1470 to 1620 nm; Line Width 1.1 nm, 0.3 nm Optional; Insertion Loss <2.5 dB; PDL <0.3 dB; Fiber Type SM, MM, PM; Connector Type FC/PC, ST, SC, LC, MU, None OZ Optics’ TF-11 series of manually adjustable polarization insensitive tunable filters consist of a collimating optical assembly, an adjustable narrow bandpass filter and a focusing optical assembly to collect the light again. The TF-11 series are pigtailed components with a rotating stage that allows for manual adjustment of the angle of incidence between the filter and the incident beam, thus controlling the wavelength at which the filter transmits. Filter linewidths are normally defined in terms of full width at half maximum (FWHM). The standard filters used have a smooth, rounded transmission spectrum that is the result of a single Fabry Perot type cavity, simply made up of two reflectors separated by a fixed spacer of some thickness. Other filter profiles are available. For instance, flat top bandpass filters are made by stacking multiple cavities together. By increasing the number of cavities one can increase the roll-off slope therefore improving the out-of-band rejection level. Please contact AMS Technologies for custom filter designs that meet your requirements. OZ Optics tunable filters utilize an optical technique to control polarization dependent loss (PDL). This new design reduces PDL to below 0.3 dB, while at the same time making the spectral response polarization insensitive. This feature makes the TF-11 series ideal for today's DWDM system applications. Tunable filters using single mode (SM), multi mode (MM) or polarization maintaining (PM) fibers are offered. In general, OZ Optics uses polarization maintaining fibers based on the PANDA fiber structure when building polarization maintaining components and patch cords. However, OZ Optics can construct devices using other PM fiber structures. OZ Optics also carries some alternative fiber types in stock, please contact AMS Technologies for availability. If necessary, OZ Optics is willing to use customer supplied fibers to build devices. In addition to the TF-11 series of manually adjustable polarization insensitive tunable filters, OZ Optics provides four further series of tunable filters – BTF-11 series of manually adjustable variable bandwidth tunable filters, TF-100 series of digital tunable filters, TF-100-11 series of motor driven tunable filters, and finally BTF-100 series of motorized adjustable variable bandwidth tunable filters. If you are looking for filters with a fixed wavelength, have a look at OZ Optics’ FF series of fixed filters. Key Features: Narrow Linewidth Polarization Insensitive Wide Wavelength Range Single Mode (SM), Multi Mode (MM) and Polarization Maintaining (PM) Fiber Versions High Resolution Applications: Dense Wavelength Division Multiplexing; Tunable Sources; Spectral Analysis; Quality Control and Measurement; Product Development; Fiber Optic Component Manufacturing

1260 to 1615 nm; 50, 100 GHz Spacing; Fiber Type SM; Bare Component or With Control Board; UART; I2C Sercalo Microtechnology’s TF and TFS series of tunable optical filters are based on MEMS technology and are designed for ITU O, C and L band with 50 GHz or 100 GHz channel spacing (TFS series C band / 100 GHz channel spacing only). The series’ highly reliable tuning mechanism uses an integrated micro-mirror to select the central wavelength of the filter. TF and TFS series tunable filters are composed by an optical system where light coming from the input fiber is collimated on a fused silica grating. The grating diffracts the incoming light into its spectrum with a distinct angle for each wavelength. A MEMS mirror reflects the light onto the output collimator, which only couples the filtered spectrum into the output fiber. By modifying the mirror tilt angle, the user can choose the wavelength of the filter. Switching time is below 50 ms, insertion loss is below 3 dB and full width half maximum can be either 0.3, 0.5 or 0.6 nm. Sercalo Microtechnology’s TF series’ small standard package withstands rugged environments and the optical engine is optimized for very low size (the body without fiber sleeve only measures 14.6 x 11.2 x 9.1 mm) and well suited for direct mounting on printed circuit boards. An interface board with UART and I2C/SMBus is also available. Applications range from simple hand-held spectrometers to tunable receivers. The component is compliant to Telcordia 1221 reliability standards and ROHS requirements 2015/863/EU. Sercalo Microtechnology’s TFS series’ miniature package with a size of only 19 x 7.6 x 5.9 mm (including fiber sleeve) is ideal for applications requiring reduced size and weight. TFS series filters continuously tune from 1530 to 1570 nm with a voltage from 0 to 40 V. The component is designed to conform to Telcordia 1221 reliability standards. Key Features: Small Standard Body Size (TF Series): 43 x 11.2 x 9.1 mm Miniature Body Size (TFS Series): 19 x 7.6 x 5.9 mm Wavelength Range: 1260 to 1615 nm Low Insertion Loss: 1.5 to 4 dB Also Available With UART and I2C/SMBus Interface Board Applications: Reconfigurable Optical Add/drop Multiplexers; Optical Sensor Interrogators; Optical Power Monitors; Low-cost Spectrometers; Tunable Receivers; Low-cost Tunable Lasers