For CHROMALASE II and FiberTec II Lasers; Output Current LD 2.5 A; Output Current TEC 2.0 A; Supply Voltage 100 to 240 VAC With its CLPS series, Fibotec Fiberoptics provides dedicated power supplies for Blue Sky Research’s CHROMALASE II™ and FiberTec II™ series of diode laser modules. The users can configure the power supply with an optional DB9-cable for the operation of FiberTec II lasers at their own PCB. The CLPS series of diode laser power supplies allows the operation of the CHROMALASE II and FiberTec II series from standard power sockets with 100 to 240 VAC and frequencies from 50 to 60 Hz. With dimensions of 170 x 103 x 56 mm, the CLPS series provides up to 2.5 A of current for laser diode and TEC. Operation of the laser (12, 5 or 6.5 VDC dependent on CHROMALASE II, respectively FiberTEC II version) is possible with a current of up to 2.5 A. The TEC current (3.3 V) – if needed by the laser – is limited to 2.0 A, and the sum of currents cannot exceed 2.5 A. The BNC-modulation input gives access to the modulation option of CHROMALASE II and FiberTEC II lasers. Key Features: Allows Operation of CHROMALASE II and FiberTec II Lasers From Standard Power Sockets Supply Voltage: 100 to 240 VAC, 50 to 60 Hz Laser Diode Current up to 2.5 A TEC Current up to 2.0 A Laser Diode Voltage 5, 6.5, 12 V BNC Modulation Input Size: 170 x 103 x 56 mm Application: Supplying CHROMALASE II and FiberTec II Lasers From Standard Power Sockets

Dynamic Range 1-1000 nW; 780-1650 nm; Integration Time 1 ms-1 min; USB Interface; Internal Light Source 1.55 µm Fibotec Fiberoptics’ dBM-00-C3rd-FCP dB-Meter measures power stability and power changes across a wide dynamic range with high accuracy and high speed. A stabilized 1550 nm light source is built in for quick and easy testing of passive components or local fiber loops. Alternatively light of external sources within a wavelength range of 780 nm to 1650 nm can be used. The power signal is provided both through an analog interface (0 V –3 V) and serial (USB) interface in a digital way. The measurement value is provided on command (“pull”), in fixed time intervals (“push”) or self-triggered on a pre-defined level. No extra power supply is needed when connecting the USB interface. Key Features: Operation With Internal Stabilized Light Source or External Light Source Flexible Operation, 3 Readout Options USB Powered High Dynamic Range: 1 nW to 1 mW Source Wavelength: 1.55 µm (Typical, Special Wavelengths on Demand) Receiver Wavelength Range: 780 nm to 1650 nm (InGaAs Detector) Integration Time: 1 ms to 1 min Max. Fiber Core Diameter (FC/PC): 62.5 µm Power: USB Powered Dimensions: 145 x 100 x 17 mm Operating Temperature: +5°C to +35°C (Non-condensing) Applications: Monitoring of Processes Causing Fast Optical Power Changes; 24/7 Power Monitoring; Testing of Components

Erbium-doped; 1530-1560 nm; Output Power ≥17 dBm; Signal Gain ≥25 dB; Return Loss -60 dB; Polarization Sensitivity 0.07 dB; Isolation 40 dB; Module or Instrument Form Factor Fibotec Fiberoptics’ Fibogain ERFA series of EDFA modules and instruments make use of the optical gain in an Erbium-doped fiber that is pumped by either 980 nm or 1480 nm light sources. Thus, incoming light of a longer wavelength in the C- or L-band is amplified and enhances the transmission span of fiber optic links. EDFAs typically operate in saturation, and the average power of a signal determines the average gain. Bit to bit dynamics or inter-channel crosstalk in DWDM-systems do not change the dynamics of an EDFA. This also enables the amplification of channel-bundles within the entire emission wavelength range of Erbium superimposing simple single-channel links. The average output power in both cases is determined by the saturation power of the specific EDFA design however. The majority of EDFAs is applied in fiberoptic links. Other applications can also be found - mainly in fiberoptic test & measurement setups and other instruments that include eye-safe free space measurement installations. Key Features: Remotely Controlled Instrument Module and Instrument Options Wavelength Range: 1530 nm to 1565 nm Minimum Output Power: 17 dBm (@0 dBm In) Minimum Signal Gain: 25 dB (@-10 dBm In) Noise Figure: 5 to 6 Polarization Sensitivity: 0.07 dB Isolation: 40 dB (Input & Output) Return Loss: -60 dB Loss of Signal <-25 dBm Pump Leakage: <-15 dBm (@980 nm) Customized Versions Available Dimensions: 145 x 100 x 17 mm (Module), 210 x 290 x95 mm (Instrument) Weight: <500 g (Module, < 4 kg (Instrument) Operating Temperature: 0°c to +40 °C (Non-condensing) Applications: Fiber Optic Links; Fiber Optic Test & Measurement Setups; Other Instruments That Include Eyesafe, Free-Space Measurement Installations

1525-1608 nm; Output Power 14-18 dBm; Minimum Power Density -12 dBm/nm; Output Isolation >30, >40 dB; Output Connector FC/PC, FC/APC Fibotec Fiberoptics’ Fibolux BBS series of fiber optic broadband light sources makes use of the Amplified Spontaneous Emission (ASE) within optically pumped rare earth doped fibers. The spectral width of these light sources ranges by design from a few nm to the entire emission wavelength range of the dopand (e.g. Erbium-Ions). The optical power density of fiber optic ASE sources is typically higher than that of broadband fiber-coupled semiconductor-based devices at an even lower noise level (RIN). This characteristic and the strong incoherence resulting from the absence of residual resonator effects make ASE-sources an ideal instrument in test and measurement applications. C- and L-band sources are utilized for spectral characterization of optical components including the DWDM-market. Applications are also found in various White Light Interferometer based instruments. Key Features: Extremely High Power Stability Wavelength Shaping Wavelength Range: 1525 to 1565 nm, 1528 to 1608 nm Additional 1060 nm Versions Output Power: 14 to 18 dBm Minimum Power Density: -12 dBm/nm Power Stability: ±1.5, ±2.5 mdBm (15 min) Output Isolation: >30, >40 dB Output Connector: FC/PC, FC/APC Operating Temperature: 0 to +40°C Power Supply: 5 VDC, 3 A (Module), 100-240 VAC, 50 Hz, 40 W (Instrument) Dimensions: 145 x 100 x 17 mm (Module), 210 x 290 x 95 mm (Instrument) Applications: Test & Measurement; Spectral Characterization of Optical Components; DWDM; White Light Interferometer Based Instruments

1525-1610 nm; Output Power 8-15 mW; Max. Spectral Width 10-500 kHz; Wavelength Stability 50, 200 MHz; Fiber Type SM Fibotec Fiberoptics’ Fibolux DL-C series of diode lasers are compact, single-frequency light sources with a sub-MHz linewidth (in cw mode). A modulation input is possible on demand. Available wavelengths for standard products are in the range of 1530 nm to 1565 nm, other wavelength ranges can be discussed on demand. The diode lasers’ output power in the range of 8 mW to 15 mW may be post-amplified by an integrated EDFA. Also, wavelength multiplexing is available for customized versions. These narrowband diode lasers can be used in many test & measurement applications, in particular all typical and advanced spectroscopic measurements. The mode-hop free tuning range is typically 20 GHz, and the total tuning range is up to 100 GHz (0.8 nm). Key Features: Sub-MHz Spectral Width: Maximum 10, 50, 500 kHz Wavelength Range: 1525 nm to 1565/1610 nm Minimum Side Mode Suppression: 33/40 dB Maximum Tuning Range (Thermal): 100 GHz Wavelength Stability: 50, 200 MHz (15 min) Output Power: 8 mW to 15 mW (May Be Post-amplified by Integrated EDFA) Fast Tuning (Power): 1, 2 MHz/µW (Typ.) Single Mode Fiber Coupling High Reliability Options: Multi-wavelength; Remote Control; Higher Power With Booster EDFA; Instrument Versions; Special Packaging Dimensions: 145 x 100 x 17 mm (Module), 210 x 290 x 95 mm (Instrument) Weight: <500 g (Module, < 4 kg (Instrument) Operating Temperature: 0°c to +40 °C (Non-condensing) Applications: Test & Measurement; Typical and Advanced Spectroscopic Measurements

830 nm (Typ.); Max. Optical Output Power per Channel 0.65, 2 W; Fiber Type MM; Fiber Core Dia. 60, 104 µm; No. of LDs per Module 1, 4 Fibotec Fiberoptics’ Fibotype PHS series of fibercoupled laserdiodes is widely used in many industrial applications such as the printing industry, other graphic arts, material processing and sensing instruments. Laser diodes need safe drive conditions guaranteed by ready-to-use laser diode subsystems. These products are cost savers for the customers dealing with an industrial environment or growing complexity of the final system. Fibotec offers subsystems that provide fast modulation of high-current laser diodes with fiber arrays attached. Laser diodes to be integrated into a subsystem are used according to the customer´s need – selected from a variety of different suppliers or specified by the final customer to address certain purchasing agreements or qualification processes. Key Features: Multi mode (MM) Fiber Coupled High-current Drivers High Speed Wide Choice of Laser Diodes Wavelength: 830 nm (Typical) Number of Laser Diodes per Module: 1, 4 Power per Channel: 0.65, 2 W Fiber Core Diameter: 60, 104 µm Numerical Aperture (NA) out of Fiber: 0.14 Fiber Pitch 128 µm, N/A Max. Rise/Fall Time: 50, 200 ns Power Supply: 5 VDC Drive Current @5 VDC: 2, 8, 25 A Custom Package Optics and Fiber Arrays Optional Dimensions: Approx. 40 ccm per Channel (Without Heatsink) Weight: Approx. 200 g (Without Heatsink) Operating Temperature: +10°C to +30°C (Non-condensing) Applications: Printing Industry; Other Graphic Arts; Material Processing; Sensing Instruments

1270-1650 nm; Test Signal Power 3 dB Peak; Horizontal Measurement Points 256; Horizontal Resolution 0.08, 2.5 m; Vertical Sensitivity -60,- 100 dB; Vertical Resolution 16 Bit; Typ. Dynamic Range 17, 27 dB Fibotec Fiberoptics’ FTI-X Fibolocators are innovative devices for spatially resolving and characterizing breaks and reflective faults in optical fibers. Correlation Optical Time Domain Reflectometry is the principle behind this device. Like standard OTDR, it is based on analyzing backscatter but uses cw laser sources. The requirements on test signals and detection complexity are low, leading to very affordable OEM modules. There are many different wavelength possibilities when using cw lasers, as the spectral width can also be customized. This enables the Fibolocator 80 for online monitoring of networks with ITU grid DFB diodes, as well as for interrogation of Bragg Grating fiber sensors. The Fibolocator 2500 is specifically designed to determine fiber length with very high resolution in QA and production. Resolution is not limited by the measurement span and it is also possible to monitor (zoom in to) certain parts of the fiber because of the correlation principle. In noisy fibers, advantages compared with pulse OTDR can be observed. Key Features: Flexible Choice in Wavelength, Wavelength Range: 1270 nm to 1650 nm Low-cost Module With Data Interface High Resolution: 0.08, 2.5 m (Horizontal), 16 Bit (Vertical) Test Signal Power: 3 dB, (Peak) Horizontal Measurement Points: 256 Vertical Sensitivity: -60, -100 dB Typ. Dynamic Range: 17, 27 dB Options: Other Module and Instrument Packages; Special Wavelengths; More Data Points; Software for Display, Analysis and Logging of Data; Rs232-to-USB Converter Dimensions: 145 x 100 x 17 mm (Module), 210 x 290 x 95 mm (Instrument) Weight: <500 g (Module), <4 kg (Instrument) Operating Temperature: 0°C to +40°C (Non-condensing) Applications: Spatially Resolving and Characterizing Breaks and Reflective Faults in Optical Fibers; Online Monitoring of Networks With ITU Grid DFB Diodes; Interrogation of Bragg Grating Fiber Sensors; Determination of Fiber Length With Very High Resolution

Output Current per Channel LD 2 A; Output Current per Channel TEC ±3 A; Benchtop Mount; Compatible with Butterfly Lasers; Current Stability 0.5% Fibotec Fiberoptics’ LTBiS laser diode life test and burn-in system is a multi-channel laser diode drive and TEC temperature control system that can be controlled through a digital electronic interface. The system design is modular, so that up to 10 laser diodes can be controlled independently within one 19-inch instrument. Several instruments operated by one PC can be combined in a rack. A half-width rack that accommodates 4 plug-in units is available as an option. Applications for the LTBiS are laser diode burn-in and laser diode life test. The LTBiS consists of two hardware parts: The 19-inch mainframe (master) and up to 10 plug-in units (or a 9.5-inch wide master and up to 4 plug-in units). The master can be easily controlled by commands through the serial interface. The external forward testing photodiode is integrated with the plug-in units and can be connected to the laser by an external fiber loop. Both, photodiode and laser, have a front plate access that is terminated by FC/APC. Key Features: Backplane: 84 TE (Accepts up to 10 Plug-in Units, 42 HE (Accepts up to 4 Plug-in Units) Iop: max 2 A (LD), max. 3 A (TEC) Max. Compliance Voltage: 2.9 V Operation of LD in ACC, APC Mode, PVI-Test TEC Setpoint: -20°C to +60°C (set LD TEC) Setpoint Resolution: 0.5K (LD TEC), 0.5 mA (Iop), ~1 mW (Ip-out or IMPD), 0.5 mA Min. Current Increment (PVI-Test) Temperature Stability (TEC Setpoint): 0.1K (@Constant TMF After 1 h Warm-up) Current Stability (Iop): 2 mA (@Constant TMF After 1 h Warm-up) Modulation: 20 Hz Minimum, Max. Rise/Fall Time 1 µs Power Stability (IP-out or IMPD): 4 mW (@Constant TMF After 1 h Warm-up) Compliance Voltage Stability: 10 mV (@Constant TMF After 1 h Warm-up) Control Interface: RS-232 (USB Optional) Wavelength Range: 750 nm to 1650 nm for Power Out Test by External PD (IP-out) Fiber Termination: FC/APC for Power Out Test by External PD (IP-out) Fixture Accepts: Butterfly Package Laser Diodes (“Pump LD Pinout”) Dimensions: 19-inch Rack (84 TE), 4 HE, 9.5-inch Rack (42 TE), 4 HE Power Supply: 2 Redundant Power Supplies 110-230 VAC Air Flow for Cooling: Bottom Front Side in, Back Side out Operating Temperature: +5°C to +50°C (Non-condensing) Applications: Multiple Laser Diode Burn-in; Multiple Laser Diode Life Test

1530-1565 nm (1050-1090 nm on Request); Pulse Energy >10 µJ; Repetition Rate 6-20 kHz; Typ. Pulse Width 50 ns; Average Optical Power 23 dBm; Typ. Return Loss -50 dB Fiobtec Fiberoptics’ MOPA light sources are compact master oscillator - power amplifier (MOPA) setups that can be directly modulated within certain limits of repetition rate and pulse power. Standard products operate at around 1.5 µm wavelength at a repetition rate of > 6 kHz and a pulse power of 10 µJ/50 ns (200 W peak). Versions with 1050 nm to 1090 nm wavelength are available on request. Customer-specific products at both wavelength windows with an additional booster amplifier stage permit much higher repetition rates (above 50 kHz) or peak power (2 kW). The high power density and the excellent beam parameter product after decoupling into free space make these light sources a preferred choice for many test and measurement applications. Especially mobile range finders, scanners and LIDAR systems can benefit from the beam quality in connection with the low power consumption. Key Features: High Peak Power Excellent Beam Profile Over Lifetime Low Power Consumption Wavelength Range: 1530 nm to 1565 nm (1050 nm to 1090 nm on Request) Average Optical Power: 23 dBm Pulse Energy: >10 µJ Typ. Pulse Width (FWHM): 50 ns Repetition Rate: 6 kHz to 20 kHz Pulse Energy (@100 kHz): 2 µJ Typ. Return Loss: -50 dB Options: Booster Stages; Collimation Optics; Yb-doped Fiber (1060 nm Region); Customized Packages, Modules and Seed Sources Dimensions: 145 x 100 x 17 mm (Module), 210 x 290 x 95 mm (Instrument) Weight: <500 g (Module), <4 kg (Instrument) Operating Temperature: 0°C to +40°C (Non-condensing) Applications: Test and Measurement; Mobile Range Finders; Scanners; LIDAR Systems

Output Current LD 2 A; Output Current TEC ±3 A; Benchtop Mount; Compatible with Butterfly Lasers; Current Stability 0.5% Fibotec Fiberoptics’ Socketdriver RMC laser diode driver and TEC temperature controller can be controlled through a digital electronic interface or the front panel. A customer-owned laser diode or SLD (Butterfly BF Package) can easily be plugged to an internal socket and the fiber pigtail connected with the front panel fiber adapter (standard is SC). The LSDP-version is used with laser diodes having pump laser pinout, the LSDS-version is used with signal lasers. The Socketdriver RMC can be easily controlled by commands through the serial interface. The driver is powered by 12 VDC, an additional (external) switching power supply for wall-plug operation is an available option (depends on country of use). Also, other fiber adapters can be reviewed as an option. Key Features: Iop: max 2 A (LD), max. 3 A (TEC) Max. Compliance Voltage: 2.9 V Operation of LD in ACC, APC Mode, PVI-Test TEC Setpoint: -20°C to +60°C (set LD TEC) Setpoint Resolution: 0.5K (LD TEC), 0.5 mA (Iop), ~1 mW (Ip-out or IMPD), 0.5 mA Min. Current Increment (PVI-Test) Temperature Stability (TEC Setpoint): 0.1K (@Constant TMF After 1 h Warm-up) Current Stability (Iop): 0.5% (@Constant TMF After 1 h Warm-up) Modulation: 20 Hz Minimum, Max. Rise/Fall Time 1 µs Power Stability (IMPD): 0.5% (@Constant TMF After 1 h Warm-up) Compliance Voltage Stability: 10 mV (@Constant TMF After 1 h Warm-up) Control Interface: USB Fiber Termination: SC Fixture Accepts: Butterfly Package Laser Diodes (Specify Pinout) Dimensions: 165 x 85 x 215 mm (W x H x D) Power Supply: 12 VDC, 2 A Air Flow for Cooling: Bottom Front Side in, Back Side out Operating Temperature: +5°C to +50°C (Non-condensing) Applications: Driving and Temperature Control of Single Laser Diodes in Butterfly Package