Ytterbium-doped Optical Fibers

Cut off Wavelength 2600 nm; Numerical Aperture Clad 0.44; Core Dia. 11.5 µm; Cladding Dia. 125 µmGreitlex Photonics’ TYDF-DC-10/125 Thulium-Ytterbium co-doped optical fiber is specially designed for highly efficient pumping with multi mode (MM) pump sources at 915/975 nm. Pumping with conventional sources near 790 nm is also possible, as well as core pumping with EDFL operating at 1550 to 1600nm. This fiber replaces similar products from former FORC Photonics. Key Features: Thulium-Ytterbium Co-doped Fiber Core Diameter: 11.5 µm Clad Absorption: >3.5, >5 dB/m Cladding Diameter: 125 µm Cut off Wavelength: 2600 nm Clad Numerical Aperture: 0.44 Application: Highly Efficient Pumping With Multi Mode (MM) Pump Sources at 915/075 nm

Cut off Wavelength 980, 1350 nm; Numerical Aperture 0.09 to 0.27; Core Dia. 3.5 to 14 µm; Cladding Dia. 125 µm; Background Loss <10 to <30 dB/kmGreitlex Photonics’ series of Bismuth-doped single mode (SM) optical fibers feature core diameters of 5.6 and 6.5 µm. The Bismuth-Phosphorus co-doped fiber BPDF-SM-6/125-1320 is specially designed for amplifiers, lasers or superfluorescent fiber sources operating at 1270 to 1370 nm, while the Bismuth-Germanium co-doped fiber BGDF-SM-7/125-1430 series is specially designed for amplifiers, lasers or superfluorescent fiber sources operating at 1370 to 1490nm. It replaces similar products from former FORC Photonics. Key Features: Bismuth-doped Fibers Phosphorus or Germanium Co-doped Core Diameter: 5.6, 6.5 µm Core Absorption: 0.3, 0.5 dB/m Cladding Diameter: 125 µm Cut off Wavelength: 1050, 1100 nm Core Numerical Aperture: 0.14 Typ. Peak Gain: >0.2 dB/m Applications: Amplifiers; Lasers; Superfluorescent Fiber Sources

Cooling Capacities 350 - >600W @ 20°C; Noise @ 1 m < 48 dBA ;Tank Volume 300 ml; Gear or Centrifugal Pump; Process Wetted Materials Aluminium; Facility Wetted Materials Stainless SteelThe ThermoCube II Liquid-to-Liquid Recirculating Chiller by Solid State Cooling Systems is a high-performance thermoelectric solution designed for environments where facility water or process chilled water (PCW) is available. This next-generation chiller offers precise temperature control, whisper-quiet operation, and exceptional configurability, making it ideal for demanding laboratory, semiconductor, and OEM applications.Unlike conventional air-cooled systems, the ThermoCube II Liquid-to-Liquid removes heat using PCW, eliminating the need for fans and heat sinks. This design significantly reduces noise and vibration while enhancing thermal efficiency. With a cooling capacity of up to 600 watts at 20°C and a temperature stability of ±0.05°C, the unit ensures consistent performance even near ambient conditions. Its compact footprint—13 x 11 x 13 inches (32 x 28 x 32 cm)—and lightweight build (28 lbs / 13 kg) allow easy integration into space-constrained setups.Key FeaturesLiquid-to-Liquid Heat Removal: Uses facility water or PCW to dissipate heat, ideal for installations with existing chilled water infrastructure.Thermoelectric Technology: Solid-state cooling with no refrigerants or compressors, ensuring long life and low maintenance.High Precision Control: Digital PID controller maintains ±0.05°C stability across a standard operating range of 5°C to 50°C (extendable to -10°C or 65°C).Quiet and Vibration-Free: Operates below 48 dBA, making it suitable for sensitive environments.Flexible Configuration: Offers 6 pump types (centrifugal or gear) and 8 fitting options including John Guest, CPC, and Swagelok.Universal Power Input: 100–240 VAC, 50/60 Hz, plug-and-play compatibility worldwide.Advanced Communication: RS232, RS485, Ethernet, and TTL interfaces for seamless system integration.Robust Construction: Stainless steel cold plate and facility wetted materials for corrosion resistance and long-term reliability.Safety and Compliance: Equipped with alarms for temperature, fluid level, and system faults; certified to UL, CE, CAN/CSA, and RoHS standards.ApplicationsSemiconductor Equipment: Maintains precise thermal conditions for wafer processing and lithography systems.Life Sciences and Biotech: Supports temperature-sensitive assays, microfluidics, and sample preparation.Laser Cooling: Provides stable cooling for diode lasers and photonics systems requiring high-pressure fluid delivery.Electron Microscopy: Ensures consistent thermal control for scanning electron microscopes and imaging platforms.OEM Integration: Easily embedded into diagnostic, analytical, and industrial systems with existing PCW infrastructure.What's Next?If your facility has access to process chilled water and requires compact, reliable, and precise thermal control, the ThermoCube II Liquid-to-Liquid Recirculating Chiller is the ideal solution. With its modular design, solid-state reliability, and global compatibility, it delivers performance tailored to your application.Contact our sales team today to discuss your configuration needs, request a quote, or explore integration options for your system.