TPA Tapered Lasers/Amplifiers

Cooling Capacity 315 to 420 W @+20 °C; Process Fluid Flow Rate 2 lpm @ 15 psig; 1/4” CPC Fittings with Shut-off Valves; Centrifugal Pump; Wetted Materials: Aluminium, Stainless Steel & Polymers or Cu, Stainless Steel, Brass & PolymersThe ThermoRack 401 Thermoelectric Recirculating Chiller is a compact, rack-mounted thermal control solution engineered for precision cooling in laser, optics, and industrial applications. Developed by Solid State Cooling Systems, this 4U rackmount unit delivers cooling capacities from 315 to 420 watts depending on configuration, with temperature stability of ±0.05°C even near ambient. Its solid-state thermoelectric design eliminates the need for compressors or refrigerants, resulting in quiet operation, low vibration, and long-term reliability.With a footprint of 19 x 21 x 7 inches (48 x 53 x 18 cm) and a weight of 39 lbs (18 kg), the ThermoRack 401 integrates seamlessly into standard 19-inch electronics racks. It supports a standard operating range of 5°C to 45°C, with an optional low-temperature configuration extending down to -5°C. The system features a digital PID controller for precise heating and cooling, and offers USB or RS232 communication for remote monitoring and control. Designed for global deployment, it includes a universal power input (100–240 VAC, 50/60 Hz) and is certified to UL, CE, CAN/CSA, and RoHS standards.Key FeaturesCooling capacity of 315 to 420 watts at 20°C depending on configuration±0.05°C temperature stability and repeatability at constant loadThermoelectric cooling with no compressor or FreonCompact 4U rackmount design for easy integrationCentrifugal pump (~2 lpm @ 15 psig) or magnetic drive gear pump (3 lpm @ 30 psig)1-liter internal tank with fluid level sensorWetted materials: aluminum, stainless steel, and polymers or copper, brass, and stainless steelCompatible with Koolance (27% propylene glycol/water) or 27–50% ethylene glycol/water mixUniversal power input: 100–240 VAC, 50/60 HzUSB or RS232 interface for system integrationVariable speed fan for quiet operation (<55 dBA at 50% load)Alarms for temperature, fluid level, and system faultsCertified to UL, CE, CAN/CSA, EN 61010-1, and RoHSApplicationsLaser cooling for diode and solid-state systems requiring stable thermal conditionsOptical instrumentation including interferometers and spectrometersAnalytical equipment such as chromatography and sample preparation platformsIndustrial test benches and OEM systems requiring rack-mounted thermal managementLife sciences and biotech applications with temperature-sensitive componentsWhat's Next?If your application demands compact, rack-mounted, and precise thermal control, the ThermoRack 401 Thermoelectric Recirculating Chiller offers a proven and configurable solution. With over 3,000 units deployed globally, it is trusted by engineers and researchers for its performance, reliability, and integration flexibility.Contact our sales team today to discuss your requirements, request a quote, or explore customization options tailored to your system.

653-1120 nm; Spectral Width 2-10 nm; Output Power 1-19 W (CW), 1.8-90 W (Pulsed); Threshold Current ≤500-3000 mA; Slope Efficiency 0.6-1.0 W/A; Forward Current 1,6-100 AToptica egleyard’s BAL series of multi mode laser diodes are high brightness, broad area laser (BAL) diodes operating multi mode spatially and longitudinally. Within the BAL series, wavelengths between 653 and 1,120 nm are available with output powers between 1 and 19 W in cw mode or even up to 90 W in pulse mode.Its high pulse energy and fast rise time makes the BAL series of multi mode laser diodes the laser source of choice for high resolution sensing applications under harsh environmental conditions. Stripe widths from 100 to 400 µm are available to optimize beam structure and power for the application.Toptica eagleyard’s hermetically sealed TO packages as well as C-mount or fiber pigtailed flat packages make such laser diodes ideally suited for applications with either demanding size restrictions or with preferred fiber pigtail handling. The output power of the fiber of a cost efficient pigtailed single emitter starts at 1 W and reaches up to 90 W peak in pulsed mode.Key Features:Broad Area, Edge Emitting Laser DiodesBroad Wavelength Range: 653 to 1,120 nmHigh Output Power: 1 to 19 W (CW) and 1.8 to 90 W (Pulsed)Hermetically SealedFast/Slow Axis CollimationTyp. Spectral Width: 2 to 10 nmStripe Width: 100 to 400 µmCavity Length: 1 to 4 mmBeam Divergence: Parallel (Slow Axis) 1.5° to 10° (FWHM), Perpendicular (Fast Axis) 0.6° to 30° (FWHM)Extreme Operating Temperature Range: -60 to +90 °CPackages: C-Mount, 9 mm TO TO with Thread, Integrated FAC/SAC, Flatpack With Window ProductWavelengthOutput PowerOperational ModePackageSpecificsBAL-0653-01000-1510-CMT02-0000653 nm1 WCWC-Mount 2 mmPowerful, High Brightness, Longitudinally Multi ModeBAL-0670-00001-1510-SOT23-0010670 nm1.5 WPulsedTO-Can 9 mmSuitable for Harsh EnvironmentsBAL-0670-00004-1510-SOT23-0010670 nm4 WPulsedTO-Can 9 mmSuitable for Harsh EnvironmentsBAL-0670-00010-1510-SOT23-0016670 nm10 WPulsedTO-Can 9 mmSuitable for Harsh EnvironmentsBAL-0808-00005-2013-SOT12-0010808 nm6 WPulsedTO-Can 9 mmSuitable for Harsh EnvironmentsBAL-0808-08000-4020-CMT04-0000808 nm8 WCWC-Mount 4 mmSuitable for Harsh EnvironmentsBAL-0808-00020-4020-FLW01-0010808 nm20 WPulsedFlatpack With WindowSuitable for Harsh EnvironmentsBAL-0808-00025-2013-SOT23-0016808 nm25 WPulsedTO-Can 9 mmSuitable for Harsh EnvironmentsBAL-0905-00010-1040-TOE02-0010905 nm12 WPulsedTO With ThreadSuitable for Harsh EnvironmentsBAL-0905-00050-1040-TOE22-0010905 nm50 WPulsedTO With ThreadSuitable for Harsh EnvironmentsBAL-0905-00090-1040-TOE22-0010905 nm90 WPulsedTO With ThreadSuitable for Harsh EnvironmentsBAL-0980-08000-4020-CMT04-0000980 nm8 WCWC-Mount 4 mmSuitable for Harsh EnvironmentsBAL-1064-08000-4020-CMT04-00001064 nm8 WCWC-Mount 4 mmSuitable for Harsh EnvironmentsApplications: Time-of-Flight LIDAR; Laser Sensing in Missiles; Laser Ignitors of Optopyro Elements for Satellites or Launchers; Active Protection Systems; Material Processing; Medical; Solid-state Laser PumpingPlease note that TOPTICA eagleyard products are not availble from us in Denmark, Finland, Iceland, Norway, and Sweden. 

Fused; Fiber Type SM, SMF28, HI 1060 Flex, BFO5635-02, SM1950/SM2000, Other; 450-1599 nm, 955-2199 nm; Number of Legs 1x2, 2x2, 1x3, 3x3, 1x4, 4x4; Splitting Ratio 1/99-50/50, Other; Fiber Length 0.5, 1 m; IL 0.5-23 dB; RL ≥50 dB; Dimensions Ø3.0x32/45/50/60, Ø5.0x75, 80x10x8, 5x5x85 mm Gooch & Housego’s FFS-X series of single mode (SM) fiber couplers split or combine light in the visible or (near) infrared regions. The couplers utilize Gooch & Housego’s (G&H) low-loss fused fiber technology. No light leaves the fiber, therefore no alignment is required and there are no unwanted reflections. Furthermore, the output fiber pigtails may be directly integrated into beam delivery systems. Visible Wavelength SM Fiber Couplers:Within the FFS-xxxxxxxxx series of visible wavelength fiber couplers, versions optimized for any wavelength within the range of 450 to 700 nm may be selected. These couplers are designed for applications in display systems, sensors and biomedical equipment. Near Infrared SM Fiber Couplers:G&H’s FFS-xxxxxxxxx series of near infrared couplers splits light at any selected wavelength from 700 to 1199 nm. These couplers are designed for applications in fiber laser, sensor and avionics applications. Ultra-low Ratio Tap SM Fiber Couplers:G&H’s FFS-xxxxxxAxx series of ultra-low ratio tap couplers splits a very small amount of light from a signal path to a tap port. Suitable for very high optical power, its main application is in the monitoring of optical sources such as fiber lasers. Low tap ratios such as 0.1%, 0.01% or 0.001% enable the monitoring photodetector to operate without damage or saturation. Gooch & Housego proprietary manufacturing technology provides ultra-low loss in the signal path, thereby maximizing optical power handling. Consistently high return loss (>55 dB) reduces the amount of optical power reflected back along the input fiber. This helps the fiber laser operate in a stable manner. Standard ultra-low ratio parts are available for wavelengths from 700 to 1599 nm. For other wavelengths, coupling ratios or customized fiber types please contact AMS Technologies. Gooch & Housego’s FFC-X series of fused single mode (SM) fiber couplers are grouped into six different sub-categories: C, L, C+L or S Band (FFC-xxxxxBxxx):The FFC-xxxxxBxxx fused couplers for C , L, C+L or S band enable the accurate splitting and monitoring of optical signals in single mode (SM) fiber. Gooch & Housego (G&H) proprietary manufacturing technology provides uniquely low excess loss and wavelength dependence, along with low polarization and temperature dependence for both signal and tap ports. Sub-miniature (FFC-xx1xABxx0):G&H’s FFC-xx1xABxx0 sub-miniature tap couplers provide low-loss splitting and monitoring in an ultra-short 32 mm length package. Designed for space constrained applications, the product is manufactured using Ø 80 μm cladding fiber. This enables low fiber bend radius within modules, without compromising mechanical integrity. Dual Window (FFC-xxxxxBxxx):Gooch & Housego’s FFC-xxxxxBxxx dual window couplers provide new levels of performance and reliability for two-window couplers. The couplers enable coupling and splitting simultaneously over the 1310 nm and 1550 nm windows. 980 nm (FFC-xxxxxNxxx):Gooch & Housego’s FFC-xxxxxNxxx fused couplers for 980 nm enable the accurate splitting and monitoring of pump power in erbium-doped fiber amplifiers. G&H proprietary manufacturing technology provides uniquely low excess loss, along with low polarization and temperature dependence for all ports. NXN Single Fuse (FFC-xxxxxNxxx):Gooch & Housego’s FFC-xxxxxNxxx single fuse couplers provide optical splitting and combining for more than two ports. A single low-loss fusion takes place to produce 1x3, 3x3, 1x4 and 4x4 couplers in a single cylindrical package. 2 µm Operation (FFC-xxxxxxxxx):G&H’s FFC-xxxxxxxxx fused couplers for 2 µm operation enable the accurate splitting and monitoring of optical signals in single mode (SM) fiber. G&H proprietary manufacturing technology provides uniquely low excess loss and wavelength dependence, along with low polarization and temperature dependence for both signal and tap ports. The all-fiber construction offers excellent reliability and high power handling characteristics. These high-performance parts are available in a wide variety of tap ratios, wavelengths, housings and connector options. Components can be readily specified in a wide variety of applications, enabling rapid design cycles and new project builds. Please contact AMS Technologies for a specification tailored to your requirements. Key Features: Available at Wide Variety of Operating Wavelengths: 450 to 1599 nm (FFS-X), 955 to 2199 nm (FFC-X Coupling Ratio: 1% to 50%, Plus 0.1%, 0.01% and 0.001% Ultra-low Coupling Ratio Versions ,Other Ratios on Request All Fiber – No Lens Alignment Required No Unwanted Reflections Low or Ultra-low Loss Insertion Loss (IL) Signal Path: 0.15 to 3.6 dB Insertion Loss (IL) Tap Path: 2.5 to 23 dB Low Wavelength Dependence Wavelength Dependent Loss (WDL) Signal Path: 0.03 to 0.40 dB Wavelength Dependent Loss (WDL) Tap Path: 0.10 to 1.2 dB Maximum Polarization Dependent Loss (PDL): 0.03 to 0.35 dB High Return Loss (RL): ≥50 dB (Ultra-Low Coupling Ratio Versions) High Optical Power Handling: 4 W Fiber Type: Specialty Single Mode (SM) Fiber, Corning SMF28, Corning HI 1060 Flex, Lucent BFO5635-02, 980 nm Fiber, SM1950/SM2000, 10/125 0.15NA Ø80 μm Cladding Fiber Capability (Sub-miniature & NXN Single Fuse Versions) Number of Legs: 1x2, 2x2 (1x3, 3x3, 1x4, 4x4 for NXN Single Fuse Versions) High Performance Proven Reliability Pigtail Length: 0.5, 1 m Custom Designs Available Connector Type: FC/PC, FC/APC, SC/APC, FC/UPC, SC/UPC, LC, None Compliance: Telcordia GR-1221 (C, L, C+L or S Band, Sub-miniature, 980 nm Versions) 32 mm Package Length (Sub-miniature Versions) Dimensions: Ø3.0 x 32/45/50/60, Ø5.0 x 75, 80 x 10 x 8, 5 x 5 x 85 mm Applications: Visible and Display Systems; High-power EDFAs; EDFA Pump Redundancy and Sharing; EDFA Pump Monitoring; Signal Monitoring in C+L Band EDFA or Raman Amplifier; Avionics; Research; Passive Optical Networks; Optical Network Monitoring; Optical Network Expansion; Fixed Attenuation; Miniature Optical Amplifiers & Modules (Sub-miniature Versions); Fiber Gyros; Fiber Lasers; Sensors; CATV; Undersea Systems; Research; Telecoms; Instrumentation; IR Imaging; Biomedical; Industrial; Defence; IR Counter Measures

657-2350 nm; Output Power 2-14 mW; Threshold Current 12-35 mA; Slope Efficiency 0.04-0.21 W/A; Tuning Coefficient 0.003-0.02 nm/mA; SMSR 40 dB; Package Type 14-pin Butterfly, DX-1 Custom, TO-39 Eblana’s EP series of discrete mode (DM) laser diodes utilize the inherent low linewidth performance of the DM platform in comparison to typical DFB lasers, ideal for trace gas sensing and environmental monitoring in the near-infrared (NIR) and mid-infrared (NIR, MIR) wavelength domain. EP series laser diodes are available in a variety of industry standard and custom package types, as well as with wavelengths ranging from 657 to 2350 nm, suitable for sensing a broad range of chemical elements and substances: Calcium (Ca): 657 nm Oxygen (O2): 760 nm Rubidium (Rb): 780 nm Ytterbium (Yb): 1064 nm Hydrogen Fluoride (HF): 1278 nm Moisture (H2O): 1342 nm, 1392.5 nm, 1854 nm Ammonia (NH3), Acetylene (C2H2): 1512 nm Carbon Dioxide(CO2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S): 1578 nm Methane (CH4): 1654 nm Hydrocarbon Compounds like Propane or Butane (CxHx): 1692 nm Hydrochloric Acid (HCl): 1742 nm Carbon Dioxide(CO2): 2004 nm, 2051 nm, 2051 nm High-power Nitrous Oxide (N2O): 2108 nm Carbon Monoxide (CO): 2327 nm Eblana can also realize DM laser diodes for any custom wavelength requirements with a proven track record of success – please contact the AMS Technologies’ laser diode experts who are committed to ensuring that our customers realize the perfect gas sensing solution to meet their technical and commercial needs – every time. Laser-based gas sensing applications require excellent tuning characteristics. Eblana’s discrete mode lasers feature mode-hop free tuning over a minimum of 2 nm. Utilizing a standard Fabry-Perot ridge waveguide process to ensure high reliability and consistency, Eblana’s discrete mode (DM) technology achieves excellent side mode suppression ratio (SMSR) and a narrow linewidth below 2 MHz. Wavelength-selective features are etched using surface-level lithography to create single mode (SM) lasers, and a multiple quantum-well epitaxial structure is grown by MOCVD or MBE. Compared with traditional DFB approaches, Eblana’s discrete mode technology is regrowth-free and the wavelength selection material-agnostic. Key Features: Excellent Spectral Purity Most Devices Tunable Over Multiple Absorption Lines Mode-hop-free Performance Threshold Current: 12 mA to 35 mA Slope Efficiency: 0.04 W/A to 0.21 W/A Output Power: 2 mW to 14 mW Tuning Coefficient: 0.003 nm/mA to 0.02 nm/mA Side Mode Suppression Ratio (SMSR): 40 dB Operating Temperature Range: -20 to +65 °C Package Types: 14-pin Butterfly, DX-1 Custom Package, TO-39 Applications: Trace Gas Sensing; Environmental Monitoring; High-sensitivity Detection; HF Measurement in Harsh Environments; High-temperature H2O Sensing; Wavelength Modulation Spectroscopy; Cavity Ringdown Spectroscopy ;Telecom; Fiber Coupling

152.4 mm X 88.9 mm, 0.059 °C/W, tubed cold plate.The CP10™ 2-pass is a cost-effective, single-sided aluminum cold plate available with either copper or stainless steel tubes. It is ideal for component cooling applications where the heat load is low-to-moderate. Our range of standard tubed cold plates provide cost-effective thermal solutions for component cooling applications where the heat load is low-to-moderate. These tubed cold plates consist of copper or stainless steel tubes pressed into a channeled aluminum extrusion. This “Press-Lock” technology eliminates the need for performance-limiting epoxy between the tube and the plate, resulting in superior thermal performance. Each tubed cold plate has a single tube with no joint, ensuring leak-free operation.

Aluminum fin, stub-end, 760 W, maximum pressure 150 psi,  fan plate not included, unpainted. Aavid-Boyd's (formerly Lytron's) copper OEM Coils™ are the ideal solution for large volume, price sensitive users who need a high quality, cost effective part however the appearance of the heat exchanger is not critical, such as when the heat exchanger is hidden inside of the equipment.

1064 nm; Typ. Spectral Width 3 pm; Output Power 2.0 W; Threshold Current 3 A; Slope Efficiency 0.8 W/A; Side Mode Suppression Ratio >50 dBToptica eagleyard’s µMOPA device TBR-1064-02000-BFW09 features a distributed bragg reflector (DBR) single frequency laser diode and tapered amplifier monolithically integrated on a chip with a standard 14 pin butterfly package. As a result, the complexity for usage is reduced significantly. In addition, the product is easily mountable due to the use of standard sockets while the circular beam profile is especially beneficial for fiber coupling and focusing.Main applications for the µMOPA are Raman spectroscopy and interferometry. Researchers at universities and institutes benefit from this new variant, as MOPA systems are more easily built up. In addition, the ease of use and the robustness of the package as protection against environmental influences enable a scalability for industry usage so that this system will lead to outstanding results and new applications along the value chain.Key Features:1064 nmSmall Spectral Width: 3 pm (Typ.)High Output Power: 2 WForward Current DBR: 450 mAForward Current TA: 7.0 AThreshold Current: 3 A (Typ.)14-pin Butterfly PackageVery Good Side Mode Suppression Ratio (SMSR): >50 dB (Typ.)Slope Efficiency: 0.8 W/A (Typ.)Integrated Beam CollimationLow Residual Divergence: 2 mrad (Typ., Parallel & Perpendicular)Beam Diameter: 1 mm (Typ., Horizontal & Vertical)Integrated Thermal Management by Thermoelectric Cooler and ThermistorApplications: Raman Spectroscopy; InterferometryPlease note that TOPTICA eagleyard products are not availble from us in Denmark, Finland, Iceland, Norway, and Sweden.