2000nm Online Polarizer (SMF-28e FC/UPC)

2000nm In-line Polarizer is designed to pass specified polarized light and block other polarized light. Its function is to convert non-polarized light into linear polarized light to achieve high extinction rate.

1550nm 0.5W Micro variable optical high speed delay line - motor driver

The MDTD Series Variable Optical Time Delay features a highly stable moving stage with a novel backlash prevention mechanism and incorporates a proprietary optical encoder to provide sub-micron repeatability, long delay range, low loss, high speed, and compatibility with all wavelengths and all types of fiber, including SM, MM, and PM. It consists of two specially designed low-loss collimators through which light from the input fiber is projected into free space, reflected by a movable retroreflector, and collected by an output fiber collimator. Variable time delay is achieved by adjusting the distance the light travels in free space. A precision stepper motor with adjustable speed moves the retroreflector. Conveniently the device can be controlled via a computer using a USB cable interface, with graphical control software providing intuitive operation.

C-Band Gain-Flattened Fiber ASE Broadband Source Module20-30mW

The C-band gain-flattened fiber ASE broadband light source module adds gain-flattening technology to the ordinary broadband light source and optimizes the light source structure. The output spectrum flatness reaches 2dB, and it has high output power and compact size.

01:99 1x2 Full Band Single Mode Fiber Coupler

NIR-FBC-W1216 NIR series single-mode fiber coupler is a coupler for near-infrared band splitting developed and produced by our single-mode fiber fused taper machine IPCS-5000-SMT. It has excellent performance and can cover the entire communication band (1260-1620nm). At the same time, we can provide customers with more cost-effective narrowband couplers with a central wavelength of 1310nm, 1392nm, 1480nm, 1512nm, 1550nm, 1650nm, 1742nm with a bandwidth of ±20nm. The maximum power of our coupler with connector or bare fiber is 500mW. We have 50:50, 75:25, 90:10 or 99:1 coupling ratio couplers for customers. Our 2x2 couplers are based on the fused taper process, so they are bidirectional, and any port can be used as the input

RF Laser Diodes MINI Driver module LDRVmln INSTRUCTIONS

LDRVMLN is a current drive and temperature control module for butterfly semiconductor laser diodes. Its main functions include: controlling the internal temperature of the laser, generating a constant current signal to drive the laser, and converting the external input voltage signal into a current drive. The module has three maximum current drive ranges, suitable for lasers of different power sizes (selected by circuit board jumpers). The built-in reference source has an extremely low noise level and can achieve 16-bit control accuracy. Current and temperature parameters can be stored on the module, and the laser can be operated with these parameters via a simple external trigger signal. This makes the module a plug-and-play, ultra-high stability laser light source.

1650nm SM Acousto-Optic Modulator 100MHz

Idealphotonics' acousto-optic modulators are widely used in fiber optic sensing applications due to their high modulation extinction ratio, high power tolerance, and other advantages. This product is specifically developed to meet the application needs of fiber optic sensing, featuring a compact size, low power consumption (<1W), fast rise time (12ns), good modulation pulse shape (small overshoot), and excellent pulse repetition (low jitter in repetition period). Additionally, the modulator and driver can be integrated into a single package, facilitating system integration. It can be widely applied in fiber optic sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, OFDR, etc.

PM Fiber Collimator 1550nm (Working Distance 100mm)

The polarization maintaining fiber collimator is precisely positioned and packaged with a polarization maintaining fiber pigtail and a focusing lens. It can convert the light output from the fiber into a parallel beam (Gaussian beam), or focus and couple external parallel light into the fiber. It can be used individually to achieve a specified spot size at the required position, or in pairs with optical elements such as filters and isolators placed between the pair of probes to meet the customer's application requirements. In interferometric fiber sensors based on optical coherence detection, the use of polarization maintaining fibers ensures that the linear polarization direction remains unchanged, improving the coherence signal-to-noise ratio, thereby enabling high-precision measurement of physical quantities.

Polarization-Maintaining Fiber Collimator 780nm (Working Distance 300mm)

It is composed of polarization-maintaining fiber pigtail and focusing lens with precise positioning and packaging, which can transform the outgoing light of fiber transmission into parallel beam (Gaussian beam), or focus and couple the parallel light from the outside into the fiber. It can be used alone to achieve the specified size spot at the required position; it can also be used in pairs, adding filters, isolators and other optical components between a pair of probes to achieve the purpose of customer use. In the interferometric fiber sensor based on optical coherence detection, the use of polarization-maintaining fiber can ensure that the linear polarization direction remains unchanged, improve the coherent signal-to-noise ratio, and achieve high-precision measurement of physical quantities.

Polarization-maintaining optical isolator (single-stage) 1050nm 1W FC/APC

Idealphotonics offers a broad range of fiber optic isolators within the 780-1310nm wavelength range. The isolators can be coupled with any single-mode fiber coupling equipment purchased from our company (such as lasers, SLDs, SOAs, and gain modules). In these cases, the devices feature isolators, and measurement reports show the performance of the OI output. The equipment can be spliced to prevent additional losses and feedback at the FC/APC connector. For fiber optic isolators in the 1060-1310nm wavelength range, a compact (55×5.5×5.5mm) light package is used, with a maximum input power of 300-500mW. In the shorter range (780-1055nm), a different material that absorbs less light power is used, and the OI is offered in a significantly larger (up to 118x37x35) and heavy metal package. In high-power OIs, the same material is used to allow up to 1W input powe

1250nm Broadband Semiconductor Optical Amplifier with 110nm Gain Bandwidth

1250nm gain average wavelength, 110nm gain bandwidth, maximum gain at the wavelength of 27dB, HI-1060 fiber 1250nm gain average wavelength, 110nm gain bandwidth, maximum gain at the wavelength of 27dB, PM-980 fiber, with loose tube

2000nm 1x2 Three-Port Polarization-Insensitive Circulator (Max Optical Power 1W)

2000nm Three-Port Polarization Insensitive Optical Circulator (High Power)

1053nm DFB Laser Diode 70mW

1053nm 14PIN Butterfly Package DFB Laser, with integrated TEC, lens, thermistor, and PD in a 14PIN butterfly package. The hermetically sealed design meets telecom-grade operating requirements, featuring narrow linewidth and high power (50mW). It supports PM980 or HI1060 fiber output, and also offers custom pin definitions as requested by the customer.