Manual Adjustable Optical Delay Line

Manual Adjustable Optical Delay Line

Supplier
Fibretop
Part Number
Manual Adjustable Optical Delay Line
Category
Fiber Optics
Origin
China

The optical delay module is a functional device with optical path delay adjustment. It features high operating frequency, wide bandwidth, low loss, simple structure, easy multi-position adjustment, strong electromagnetic interference resistance, good stability, lightweight, and high cost performance. It is widely used in military, defense, and other important fields.

Specification Snapshot
Calibration Wavelength (nm)
1310~1550
Return Loss (dB)
55
Extinction Ratio (dB)
18
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Overview

The optical delay module is a functional device with optical path delay adjustment. It features high operating frequency, wide bandwidth, low loss, simple structure, easy multi-position adjustment, strong electromagnetic interference resistance, good stability, lightweight, and high cost performance. It is widely used in military, defense, and other important fields.

Specifications

ParameterValue
Operating Wavelength (nm)850, 980, 1060, 1260~1650, 1310~1550, customizable
Calibration Wavelength (nm)1310~1550
Delay Range (ps)0~100, 0~330, 0~700, 0~1500
Resolution (fs)1
Insertion Loss (dB)0.8 (typical), 1.2 (maximum), (0~1500ps module ≤1.4dB)
Insertion Loss Variation (dB)±0.25 (corresponding to 0~100ps module), ±0.35 (corresponding to 0~330ps module), ±0.55 (corresponding to 0~700ps module), ±1.5 (corresponding to 0~1500ps module)
Return Loss (dB)55
Extinction Ratio (dB)18
Transmission Optical Power500mW (typical), customizable 5W/10W/15W/20W/30W
Operating Temperature (°C)0~+50
Storage Temperature (°C)-40~+65
Fiber TypeCorning SMF-28e, or Fujikura PM Panda Fiber
Dimensions L×W×H (mm)72.53×32×35.5 (corresponding to 0~100ps module), 105×32×35.5 (corresponding to 0~330ps module), 167.54×32×35.5 (corresponding to 0~700ps module), 169×46×35.5 (corresponding to 0~1500ps module)

Applications

1. Radar testing and calibration 2. Phase array systems 3. Optical coherence tomography and X-ray imaging 4. Optical delay measurement 5. Optical fiber sensing 6. Optical signal distribution systems 7. Optical communication systems

Key Features

1. Unique mechanical delay adjustment device 2. Continuous and stable operation 3. Wide delay range 4. High adjustment accuracy 5. Excellent stability 6. Low insertion loss (<0.1dB) 7. Simple and compact design

Datasheet

Product Datasheet
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Supplier Information

Fi
Fibretop
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<p>Shanghai Minyi Optoelectronics Technology Co., Ltd. is a high-tech enterprise that develops, produces and sells special optical fiber connectors, passive optical fiber components, large core diameter optical fiber splicing processing equipment, optical fiber test and measurement instruments and commonly used tools and materials in optical fiber laboratories. It sells special optical fibers of well-known brands at home and abroad as an agent, with standing inventory and timely delivery. The company is located in the Minhang Science and Technology Innovation Industrial Park in Shanghai, adjacent to Shanghai Jiao Tong University and Zizhu High-tech Zone Science and Technology Park.</p><p><br></p><p>Minyi's optoelectronic device products cover most of the wavelengths of ultraviolet, visible and near-infrared light, including the 190nm~2050 band: special jumper connectors and adapters, fiber collimators, fiber isolators, fiber circulators, fiber couplers Combiners, fiber combiners, fiber polarizers, wavelength division multiplexers, bandpass filters, fiber mirrors, fiber rotating mirrors, fiber attenuators and fiber gratings, etc. Standard, high-power and polarization-maintaining devices, small and ultra-small packages can be customized and produced. We have the ability to produce devices using different types of optical fibers. The optical fibers in stock include: single-mode optical fiber, multi-mode optical fiber, polarization-maintaining optical fiber, laser/pump power energy transmission optical fiber, double-clad rare earth doped optical fiber, passive matching optical fiber, life medical optical fiber, sensing optical fiber, etc.</p><p>Since our establishment, we have taken technological innovation as our guide and are committed to continuously introducing advanced global technologies and products, fully providing support and assistance to domestic users, providing products and services with cutting-edge technologies and future development trends, and facilitating domestic users' scientific research and production applications. After years of partnership accumulation and joint development, the company is now capable of providing innovative and customized products and solutions, such as: laser sources of various wavelengths, fiber lasers, fiber amplifiers, optical power meters, etc., as well as various tools and materials to assist scientific research experiments and special applications in the laser industry.</p><p><br></p><p>The application fields of fiber optic devices that we provide comprehensive services include: fiber optic communications, fiber laser/amplification, optical/spectral analysis and measurement, biomedical OCT, radar detection, aerospace, fiber optic sensing/fiber optic gyroscope, coherent synthesis, machine vision, quantum communication, ultrafast laser and scientific research, etc.</p>

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