FOS FOS Specifications Product Features 79800F 79800F 79800F Series WDM DFB Fiber Optic Source Modules Center wavelengths For your most demanding WDM system and component from 1475–1625 nm test applications, ILX Lightwave proudly offers the SS-810 Source Shutter Wavelength Transition Time Available Center Wavelength: (see table) FOS-79800F Series WDM DFB Fiber Optic Source Modules. Series Series Off to On: 30ms Spectral Width 1 pm resolution On to Off: 10ms Coherence Control OFF: <30MHz This fourth generation source module platform brings Power Stability 24 hr. 25 ±1°C: <0.07dB Coherence Control ON: 1GHz (typical) 1 Wavelength Accuracy: ±25pm Power Stability 15 min. 25 ±0.1°C: <0.005rms WDM DFB unparalleled reliability to your test systems. Choose maximum WDM DFB Maximum output power Wavelength Tuning Range: ±0.85nm Repeatability: ±0.05dB Wavelength Setting Resolution: 1pm Lifetime: >10 million cycles calibrated power levels, from 9–20 mW. Select center range 9–20 mW Fiber Optic Fiber Optic 2 Wavelength Stability (see table) wavelengths from 1475–1625 nm on ITU grid points or at Short Term (15 minutes): ±3pm General Source Modules Source Modules Long Term (24 hours): ±5pm 7 Optical Connector: FC/APC Output power stability your custom specifi cation. These modules offer an impressive Operating Temperature: 15°C - 35°C Output Power <0.005 dB rms Humidity: <80% RH, non-condensing list of features: picometer resolution, high power, exceptional 3 Output Power: (see table) 2,8 Output Power Stability stability, coherence control, optional source shutter, optional Notes 15 minute (spec): <0.005dB rms 1 ±25 pm for 90 days following factory or user calibration; ±50 pm for one year Output wavelength stability (0.002 dB rms typical) PM alignment and accurate attenuation. 2 After one-hour warm-up (typical). Some modules may require longer warm-up time. 24 hours: ±0.03dB ±3 pm For short-term stability, assume ambient temperature constant within ±0.1°C. For Power Attenuation Range: Full Power to 0dBm long-term stability, assume ambient temperature constant within ±1°C. When installed in the FOM-7900B Fiber Optic System 4 3 User-specified maximum power level. Attenuation Accuracy: ±0.1dB 4 Defined as: P –P from maximum power to 5dB down. Mainframe, FOS-79800F Series WDM DFB Fiber Optic Source Optical Isolation: >30dB meas set Coherence control for SBS 5 5 ±100nm about center wavelength. RIN: -145dB/Hz 6 Measured at output connector. Use angled connector patchcords to minimize noise. Modules are easily controlled through simple front panel menu suppression and power stability Side Mode Supression Ratio: >40dB (>45dB typical) 7 Other connector types available. Some specifications may be degraded. 6 Signal-to-Peak Background Ratio: >30dB 8 79800F/SERV requires warm-up of up to six hours. entries, or through a full featured GPIB remote interface. Mainframe trigger capabilities allow you to easily synchronize MAXIMUM 2,8 MODULE CENTER WAVELENGTH POWER LEVEL output modulation of multiple modules. 79800F/315C1 1527.98–1564.26nm (C-band) 9–10mW 79800F/315L1 1564.27–1610nm (L-band) 9–10mW 79800F/315C2 1527.98–1564.26nm (C-band) >10 up to 20mW 79800F/315L2 1564.27–1610nm (L-band) >10 up to 20mW 79800F/315S 1475–1527.97nm (S-band) 9–20mW 79800F/315EL 1610.01–1625nm (Extended L-band) 9–20mW 79800F/SERV 1310, 1480, 1510, 1625 ±5nm 9–20mW (Service Channels) PM Alignment Also available: PM connector aligned to slow axis of fiber SSE50 Optional Spontaneous Emission SpeciŢ cation Signal/Spontaneous Emission: >50dB (within ±100nm of center wavelength) Ordering Information FOM-7900B System Mainframe with eight bay capacity (Includes GPIB interface) FOS-79800F/315C1 WDM DFB 9-10mW Source Module (1527.98-1564.26nm user-specified wavelength) FOS-79800F/315L1 WDM DFB 9-10mW Source Module (1564.27-1610.06nm user-specified wavelength) FOS-79800F/315C2 WDM DFB 10-20mW Source Module (1527.98-1564.26nm user-specified wavelength) FOS-79800F/315L2 WDM DFB 10-20mW Source Module (1564.26-1610nm user-specified wavelength) FOS-79800F/315S WDM DFB 9-20mW Source Module (1475-1527.97nm user-specified wavelength) FOS-79800F/315EL WDM DFB 9-20mW Source Module (1610.01-1625nm user-specified wavelength) FOS-79800F/SERV WDM DFB 9-20mW Source Module (1310, 1480, 1510, and 1625 ± 5nm user-specified wavelength) FOS-79800F/000 Special Product for non-standard wavelength FOS-79710 1 x 4 Fiber Optic Switch Module DPM-79810 Dual Power Meter Module SS-810 Source Shutter Option (not compatible with PM alignment) SSE50 50dB Ratio of Signal to Spontaneous Emission Option PM Alignment Per Channel PM Alignment The Standard for Fiber Optic Sources For information call 1-800-459-9459 31950 Frontage Road, Bozeman, MT 59715 FAX: 406-586-9405 International Inquiries: 406-586-1244 email: sales@ilxlightwave.com www.ilxlightwave.com Rev01 030806 Solutions for Multi-Wavelength Coherence Control for a Stable FOS FOS Test Applications Test System Dependable long-term performance is the In narrow linewidth fi ber optic test systems, trademark of the FOS-79800 Series Fiber Optic reflections from connectors and the effects 79800F 79800F Source Modules, even in the most exacting of etalons can degrade source stability and laboratory and production environments. Together cause measurement instability. In higher power Series Series with the FOM-7900B Modular Fiber Optic System, applications, Stimulated Brillouin Scattering they deliver the most effective multi-wavelength worsens this problem by providing narrow-band WDM DFB WDM DFB test solution for both active and passive WDM gain for light traveling back to the source. For Fiber Optic components and systems. these reasons, controlling DFB source spectral Fiber Optic linewidth is critical. Source Modules Source Modules The perfect Ţ ber optic source solution, now with Coherence control of the FOS-79800F modules broadens laser linewidth from 30 MHz to picometer resolution and extended wavelengths. 1 GHz. This reduces spectral power density and decreases coherence length from several meters Calibrated Attenuation for Accurate Introduced in 1996, the FOM-7900 Fiber to around 20 cm. The fi nal result is remarkably Channel Equalization Optic Test System with Modular Sources was stable sources for solid measurements. For gain flatness testing with accurate built on our laser diode control experience, Synchronous 100% Modulation for attenuator-like performance, the FOS-79800F bringing the fi rst modular source system to EDFA EDFA Test modules feature high resolution attenuation so you manufacturers. This third generation platform will The FOS-79800F modules feature a processor- can easily equalize channel levels. Attenuation is bring unparalleled experience and reliability to controlled modulation mode that supplies 100% accurate within ±0.1 dB while maintaining other your test system. Coherence control of narrow linewidth sources will depth, 50% duty cycle modulation drive current. All specifications from maximum power to 5 dB minimize instabilities caused by reţ ections in single We Understand That Component mode Ţ ber. active modules can be modulated synchronously down. If speed is critical to your application, the Testing Throughput is Critical at any frequency from 1–500 kHz. This is ideal available SS-810 source shutter blocks the output Standard features include dual stage Ask us about edge testing and other innovative for measuring EDFA spontaneous emission of the modules without turning off the current to temperature control, ILX’s proprietary low noise solutions for testing your passive components. background level by the time domain extinction the lasers. This signifi cantly reduces time spent laser current control technology, closed loop If you have special requirements such as testing method. waiting for the output to settle. constant power operation and redundant current higher power, special selected wavelengths, limits. The FOS-79800F Series Source Modules or customization with your lasers, call us. Our provide the performance and reliability required for technically qualifi ed sales engineers can help you your most demanding fi ber optic testing needs. defi ne the custom fi ber optic source confi guration for your testing needs. Sophisticated Module Control Each FOS-79800F module can be controlled independently through an intuitive menu on the FOM-7900B System mainframe front panel, or remotely through RS-232 or GPIB IEEE-488.2. Easy-to-understand commands allow full control Precise control of laser diode temperature and current of wavelength, output power, calibration, and Industry leading Ţ ber optic source power attenuation densities ensures a stable wavelength. accuracy. modulation functions. Banked remote capability provides control of up to two hundred source Normal and inverted TTL-level outputs Reliability Built on Industry channels from a single GPIB address. provide fl exible triggering for data acquisition Leading Experience The FOS-79800F modules save time by instruments, simplifying test setup. In addition, a For over 15 years ILX Lightwave has worked allowing quick and easy confi guration of each rear panel modulation input synchronizes multiple closely with laser diode manufacturers developing FOS-79800F Fiver Optic Source short term stability is application. For example, all modules can be mainframes, and allows synchronization of the instrumentation and providing solutions. ±0.005 dB. controlled by one “Channel All” function. system with an external instrument. Solutions for Multi-Wavelength Coherence Control for a Stable FOS FOS Test Applications Test System Dependable long-term performance is the In narrow linewidth fi ber optic test systems, trademark of the FOS-79800 Series Fiber Optic reflections from connectors and the effects 79800F 79800F Source Modules, even in the most exacting of etalons can degrade source stability and laboratory and production environments. Together cause measurement instability. In higher power Series Series with the FOM-7900B Modular Fiber Optic System, applications, Stimulated Brillouin Scattering they deliver the most effective multi-wavelength worsens this problem by providing narrow-band WDM DFB WDM DFB test solution for both active and passive WDM gain for light traveling back to the source. For Fiber Optic components and systems. these reasons, controlling DFB source spectral Fiber Optic linewidth is critical. Source Modules Source Modules The perfect Ţ ber optic source solution, now with Coherence control of the FOS-79800F modules broadens laser linewidth from 30 MHz to picometer resolution and extended wavelengths. 1 GHz. This reduces spectral power density and decreases coherence length from several meters Calibrated Attenuation for Accurate Introduced in 1996, the FOM-7900 Fiber to around 20 cm. The fi nal result is remarkably Channel Equalization Optic Test System with Modular Sources was stable sources for solid measurements. For gain flatness testing with accurate built on our laser diode control experience, Synchronous 100% Modulation for attenuator-like performance, the FOS-79800F bringing the fi rst modular source system to EDFA EDFA Test modules feature high resolution attenuation so you manufacturers. This third generation platform will The FOS-79800F modules feature a processor- can easily equalize channel levels. Attenuation is bring unparalleled experience and reliability to controlled modulation mode that supplies 100% accurate within ±0.1 dB while maintaining other your test system. Coherence control of narrow linewidth sources will depth, 50% duty cycle modulation drive current. All specifications from maximum power to 5 dB minimize instabilities caused by reţ ections in single We Understand That Component mode Ţ ber. active modules can be modulated synchronously down. If speed is critical to your application, the Testing Throughput is Critical at any frequency from 1–500 kHz. This is ideal available SS-810 source shutter blocks the output Standard features include dual stage Ask us about edge testing and other innovative for measuring EDFA spontaneous emission of the modules without turning off the current to temperature control, ILX’s proprietary low noise solutions for testing your passive components. background level by the time domain extinction the lasers. This signifi cantly reduces time spent laser current control technology, closed loop If you have special requirements such as testing method. waiting for the output to settle. constant power operation and redundant current higher power, special selected wavelengths, limits. The FOS-79800F Series Source Modules or customization with your lasers, call us. Our provide the performance and reliability required for technically qualifi ed sales engineers can help you your most demanding fi ber optic testing needs. defi ne the custom fi ber optic source confi guration for your testing needs. Sophisticated Module Control Each FOS-79800F module can be controlled independently through an intuitive menu on the FOM-7900B System mainframe front panel, or remotely through RS-232 or GPIB IEEE-488.2. Easy-to-understand commands allow full control Precise control of laser diode temperature and current of wavelength, output power, calibration, and Industry leading Ţ ber optic source power attenuation densities ensures a stable wavelength. accuracy. modulation functions. Banked remote capability provides control of up to two hundred source Normal and inverted TTL-level outputs Reliability Built on Industry channels from a single GPIB address. provide fl exible triggering for data acquisition Leading Experience The FOS-79800F modules save time by instruments, simplifying test setup. In addition, a For over 15 years ILX Lightwave has worked allowing quick and easy confi guration of each rear panel modulation input synchronizes multiple closely with laser diode manufacturers developing FOS-79800F Fiver Optic Source short term stability is application. For example, all modules can be mainframes, and allows synchronization of the instrumentation and providing solutions. ±0.005 dB. controlled by one “Channel All” function. system with an external instrument. FOS FOS Specifications Product Features 79800F 79800F 79800F Series WDM DFB Fiber Optic Source Modules Center wavelengths For your most demanding WDM system and component from 1475–1625 nm test applications, ILX Lightwave proudly offers the SS-810 Source Shutter Wavelength Transition Time Available Center Wavelength: (see table) FOS-79800F Series WDM DFB Fiber Optic Source Modules. Series Series Off to On: 30ms Spectral Width 1 pm resolution On to Off: 10ms Coherence Control OFF: <30MHz This fourth generation source module platform brings Power Stability 24 hr. 25 ±1°C: <0.07dB Coherence Control ON: 1GHz (typical) 1 Wavelength Accuracy: ±25pm Power Stability 15 min. 25 ±0.1°C: <0.005rms WDM DFB unparalleled reliability to your test systems. Choose maximum WDM DFB Maximum output power Wavelength Tuning Range: ±0.85nm Repeatability: ±0.05dB Wavelength Setting Resolution: 1pm Lifetime: >10 million cycles calibrated power levels, from 9–20 mW. Select center range 9–20 mW Fiber Optic Fiber Optic 2 Wavelength Stability (see table) wavelengths from 1475–1625 nm on ITU grid points or at Short Term (15 minutes): ±3pm General Source Modules Source Modules Long Term (24 hours): ±5pm 7 Optical Connector: FC/APC Output power stability your custom specifi cation. These modules offer an impressive Operating Temperature: 15°C - 35°C Output Power <0.005 dB rms Humidity: <80% RH, non-condensing list of features: picometer resolution, high power, exceptional 3 Output Power: (see table) 2,8 Output Power Stability stability, coherence control, optional source shutter, optional Notes 15 minute (spec): <0.005dB rms 1 ±25 pm for 90 days following factory or user calibration; ±50 pm for one year Output wavelength stability (0.002 dB rms typical) PM alignment and accurate attenuation. 2 After one-hour warm-up (typical). Some modules may require longer warm-up time. 24 hours: ±0.03dB ±3 pm For short-term stability, assume ambient temperature constant within ±0.1°C. For Power Attenuation Range: Full Power to 0dBm long-term stability, assume ambient temperature constant within ±1°C. When installed in the FOM-7900B Fiber Optic System 4 3 User-specified maximum power level. Attenuation Accuracy: ±0.1dB 4 Defined as: P –P from maximum power to 5dB down. Mainframe, FOS-79800F Series WDM DFB Fiber Optic Source Optical Isolation: >30dB meas set Coherence control for SBS 5 5 ±100nm about center wavelength. RIN: -145dB/Hz 6 Measured at output connector. Use angled connector patchcords to minimize noise. Modules are easily controlled through simple front panel menu suppression and power stability Side Mode Supression Ratio: >40dB (>45dB typical) 7 Other connector types available. Some specifications may be degraded. 6 Signal-to-Peak Background Ratio: >30dB 8 79800F/SERV requires warm-up of up to six hours. entries, or through a full featured GPIB remote interface. Mainframe trigger capabilities allow you to easily synchronize MAXIMUM 2,8 MODULE CENTER WAVELENGTH POWER LEVEL output modulation of multiple modules. 79800F/315C1 1527.98–1564.26nm (C-band) 9–10mW 79800F/315L1 1564.27–1610nm (L-band) 9–10mW 79800F/315C2 1527.98–1564.26nm (C-band) >10 up to 20mW 79800F/315L2 1564.27–1610nm (L-band) >10 up to 20mW 79800F/315S 1475–1527.97nm (S-band) 9–20mW 79800F/315EL 1610.01–1625nm (Extended L-band) 9–20mW 79800F/SERV 1310, 1480, 1510, 1625 ±5nm 9–20mW (Service Channels) PM Alignment Also available: PM connector aligned to slow axis of fiber SSE50 Optional Spontaneous Emission SpeciŢ cation Signal/Spontaneous Emission: >50dB (within ±100nm of center wavelength) Ordering Information FOM-7900B System Mainframe with eight bay capacity (Includes GPIB interface) FOS-79800F/315C1 WDM DFB 9-10mW Source Module (1527.98-1564.26nm user-specified wavelength) FOS-79800F/315L1 WDM DFB 9-10mW Source Module (1564.27-1610.06nm user-specified wavelength) FOS-79800F/315C2 WDM DFB 10-20mW Source Module (1527.98-1564.26nm user-specified wavelength) FOS-79800F/315L2 WDM DFB 10-20mW Source Module (1564.26-1610nm user-specified wavelength) FOS-79800F/315S WDM DFB 9-20mW Source Module (1475-1527.97nm user-specified wavelength) FOS-79800F/315EL WDM DFB 9-20mW Source Module (1610.01-1625nm user-specified wavelength) FOS-79800F/SERV WDM DFB 9-20mW Source Module (1310, 1480, 1510, and 1625 ± 5nm user-specified wavelength) FOS-79800F/000 Special Product for non-standard wavelength FOS-79710 1 x 4 Fiber Optic Switch Module DPM-79810 Dual Power Meter Module SS-810 Source Shutter Option (not compatible with PM alignment) SSE50 50dB Ratio of Signal to Spontaneous Emission Option PM Alignment Per Channel PM Alignment The Standard for Fiber Optic Sources For information call 1-800-459-9459 31950 Frontage Road, Bozeman, MT 59715 FAX: 406-586-9405 International Inquiries: 406-586-1244 email: sales@ilxlightwave.com www.ilxlightwave.com Rev01 030806