850nm FC/PC Multimode Attenuator

Multimode variable attenuator is based on Idealphotonics' unique optical design and processing capabilities. Our VOA has the characteristics of fast adjustment of optical attenuation, small size, low insertion loss, low polarization-related loss, high mode-related stability and high reliability. It is mainly used in multimode transmission networks, power balancing, product testing, related instruments and equipment, etc.

850nm 1-meter Long Distance Fiber Collimator, Polarization Maintaining

The fiber collimators from Idealphotonics are pre-aligned and designed to collimate light emitted from FC/APC connector fibers, with diffraction-limiting performance. These fiber collimators have no moving parts, are compact in structure, and are easy to integrate into existing systems. Currently, they support working wavelengths of 532/633/780/850/915/1064/1310/1550nm.

850nm FC/APC Multimode Attenuator( MEMS-VOA-W850-1-9-S5A)

Multimode variable attenuator is based on Idealphotonics' unique optical design and processing capabilities. Our VOA has the characteristics of fast adjustment of optical attenuation, small size, low insertion loss, low polarization-related loss, high mode-related stability and high reliability. It is mainly used in multimode transmission networks, power balancing, product testing, related instruments and equipment, etc.

900-1800nm InGaAs Large Active Area PIN Photodiode

Idealphotonics’ stocks a variety of PIN junction photodiodes (PD) with different active areas and packages, including Indium Gallium Arsenide (InGaAs), Gallium Phosphide (GaP), Silicon (Si), and Germanium (Ge) photodiodes. We offer high-speed silicon photodiodes, as well as photodetectors with high responsivity in the 900–2600 nm range, extending beyond the typical 1800 nm detection limit of standard InGaAs photodiodes. Additionally, we provide dual-band photodiodes that integrate two closely stacked photodetectors (silicon on top, InGaAs on the bottom), covering a combined wavelength range from 400 to 1700 nm. To enhance our photodiode product line, we offer pre-mounted photodiodes for convenient plug-and-play use. The non-uniformity at the edges of the detector's active area may cause unwanted capacitance and resistance effects, distorting the photodiode’s time-domain response. Therefore, we recommend directing the incident light to the center of the active area. This can be achieved by placing a focusing lens or a pinhole in front of the detector.

850nm FC/APC Multimode Attenuator

Multimode variable attenuator is based on Idealphotonics' unique optical design and processing capabilities. Our VOA has the characteristics of fast adjustment of optical attenuation, small size, low insertion loss, low polarization-related loss, high mode-related stability and high reliability. It is mainly used in multimode transmission networks, power balancing, product testing, related instruments and equipment, etc.

780nm Short-wavelength PM optical fiber

Idealphotonics' Panda and Bowtie single-mode polarization-maintaining (PM) optical fibers are named according to the type of stress rod used. The stress rod is aligned with the fiber core, and the applied stress generates birefringence within the core, maintaining polarization. The Panda-type stress rod is cylindrical, while the Bowtie-type uses a trapezoidal prism stress rod, as shown in the diagram above. Generally, these two types of fibers can be used interchangeably. Panda-type fibers have long been used in the communications field because the cylindrical stress rod is easier to maintain uniformity over long distances during production. Polarization-maintaining (PM) fibers are designed to provide the highest level of polarization maintenance for wavelengths from 488nm to over 1550nm. These fibers can be used in interferometric sensors, modulators, delay lines, spectroscopy, and biomedical applications. We use "Bowtie" stress-applying components (SAP) to induce birefringence in the fiber core. These efficient SAP designs can generate very high birefringence without excessive stress, thus effectively controlling the polarization orientation throughout the fiber system. The Bowtie PM fiber core has high-expansion, boron-doped glass regions on both sides, which shrink more than the surrounding silica. The resulting tension creates birefringence (producing two different refractive indices: a higher refractive index parallel to the applied stress and a lower refractive index perpendicular to the stress). Fibercore's "Bowtie" design generates more birefringence than any other stress application design. This is because it is based on two opposing wedges, which is the simplest and most effective way to apply stress to a point.

VCSEL Laser Driver 20mA Maximum Voltage 4V DB9 Output Interface

Idealphotonics' VCSEL laser driver features a full aluminum housing, offering excellent heat dissipation and shell strength to ensure stable and reliable long-term operation. It includes a 2.4-inch OLED display with large, clear fonts. The built-in low-noise adjustable constant current driver and TEC control are integrated. The VCSEL driver base, developed and designed by us, allows for easy insertion of the laser's pins, facilitating testing. It supports software-controlled operation and can also accept external modulation signals. Customization is available based on the laser's pin definitions.

633nm Short-wavelength PM optical fiber

Idealphotonics' Panda and Bowtie single-mode polarization-maintaining (PM) optical fibers are named according to the type of stress rod used. The stress rod is aligned with the fiber core, and the applied stress generates birefringence within the core, maintaining polarization. The Panda-type stress rod is cylindrical, while the Bowtie-type uses a trapezoidal prism stress rod, as shown in the diagram above. Generally, these two types of fibers can be used interchangeably. Panda-type fibers have long been used in the communications field because the cylindrical stress rod is easier to maintain uniformity over long distances during production. Polarization-maintaining (PM) fibers are designed to provide the highest level of polarization maintenance for wavelengths from 488nm to over 1550nm. These fibers can be used in interferometric sensors, modulators, delay lines, spectroscopy, and biomedical applications. We use "Bowtie" stress-applying components (SAP) to induce birefringence in the fiber core. These efficient SAP designs can generate very high birefringence without excessive stress, thus effectively controlling the polarization orientation throughout the fiber system. The Bowtie PM fiber core has high-expansion, boron-doped glass regions on both sides, which shrink more than the surrounding silica. The resulting tension creates birefringence (producing two different refractive indices: a higher refractive index parallel to the applied stress and a lower refractive index perpendicular to the stress). Fibercore's "Bowtie" design generates more birefringence than any other stress application design. This is because it is based on two opposing wedges, which is the simplest and most effective way to apply stress to a point.

780nm 1m long distance fiber collimator single mode

Idealphotonics' fiber collimators are pre-aligned and used to collimate the light emitted from FC/APC-connected fibers with diffraction-limited performance. These fiber collimators have no moving parts and are compact, making them easy to integrate into existing devices. Currently supported operating bands include 532/633/780/850/915/1064/1310/1550nm.

WECL100 Wireless Optical Auto-Collimator 658nm

The WECL100 Wireless Optical Autocollimator is a device used to measure the small angular deviations of reflective mirrors. Through different installation methods, it can be used for high-precision measurements of the straightness, verticality, parallelism, flatness, and angular alignment of mechanical components and tracks. The WECL100, developed by Ruiying Instruments, features a completely new design concept that is compact and highly cost-effective. It incorporates a built-in battery and wireless connectivity, which not only eliminates the interference caused by cable stress during measurements but also allows users to conveniently read results at any time during setup using a smartphone or tablet.

ETALON Thermally Stable Transmission Filter (1525-1565nm 100GHz Fineness 7)

Idealphotonics' thermally stable filters are based on advanced ETALON technology, and use unique optical and mechanical designs and advanced packaging technology to ensure the stability of the wavelength of this filter under extreme environmental conditions, including temperature and humidity. We have unique technical approval technology to ensure that the target accuracy of the wavelength of this filter is within ITU +/-1.25GHz in all environments. This ITU-aligned filter can be used for channel monitoring and wavelength locking in wavelength division multiplexing (WDM) systems. We also have special technologies for customers to select the accuracy corresponding to a specific wavelength. This filter is divided into transmission and reflection according to different usage methods. The unique design can ensure that the fineness of the standard tool, channel spacing and operating wavelength have a wide range of choices. The thermally stable filter designed for customers is well compatible with a variety of spectral applications, including telecommunications, wavelength reference and calibration and fiber optic sensing systems, test and measurement, and laser wavelength stabilization control.

780nm 1m long reach fiber collimator, polarization maintaining

Idealphotonics' fiber collimators are pre-aligned and used to collimate the light emitted from FC/APC connector fibers, and have diffraction-limited performance. These fiber collimators have no moving parts and are compact and easy to integrate into existing devices. The currently supported operating bands are 532/633/780/850/915/1064/1310/1550nm.