crylink
faraday isolator

Manufacturer of high quality Faraday isolators

Faraday isolators from Crylink use crystals
that we grow, process, and coat ourselves.
We can provide you with the most cost-effective Faraday isolators.

Crylink Strictly Controls Product Quality During the Production Process.
Make Sure You Get Products that Meet Your Requirements.

Perfect optical detection means. Ensure that each production process can meet the quality control requirements.

Crystal Growth Workshop
Crystal Processing Workshop
Crystal Coating Workshop
Isolator Assembly Workshop

Crylink has perfect crystal growth, crystal processing, and coating systems. Be able to control the quality of the Faraday isolator from the source.

Where can You Use a Faraday Isolator?

atomic clock
intracavity frequency doubling
extracavity frequency doubling

Atomic Clock

Strontium atomic clocks – 369 nm isolator
Rubidium atomic clocks – 780 nm isolator
Cesium atomic clocks – 810 nm isolator, 852 nm isolator

Intracavity Frequency Doubling

When the laser power is low, a frequency-doubling crystal is placed inside the resonator. This can achieve high nonlinear efficiency.

Extracavity Frequency Doubling

266 nm, 355 nm, 532 nm, 1064 nm isolator. Commonly used for frequency doubling of external cavity lasers. Prevents returning light from damaging the laser.

Regenerative amplification system
MOPA amplification system
Seed laser injection

Regenerative Amplification System

Isolators are required for mode-locked amplification, regenerative amplification, and energy amplification. Prevents returning light from damaging the optical system. Fiber-to-solid amplifiers require free-space isolators. Otherwise, the laser will be damaged.

MOPA Amplification System

Semiconductor Laser Pumped MOPA
4f Multipass Amplification System
Fiber Seed Source to Solid State Amplifier

Seed Laser Injection

To obtain narrow linewidth lasers. Inject the seed laser into a Q-switched laser or nanosecond optical parametric oscillator. It is necessary to use an isolator during the implantation process to prevent the return light from affecting the output of the seed laser.

Faraday Isolator Standard Product List

ModelCentral WavelengthClear ApertureIsolation @25℃Transmittance @25℃
PolarizerDamage Threshold @10nsAssembly
CL-ISO-532-2.5532nm2.5mm>30dB>90%PBS Cube3.5J/cm21#
CL-ISO-532-55mm>30dB>90%PBS Cube3.5J/cm22#
CL-ISO-633-2.5633nm2.5mm>30dB>90%PBS Cube3.5J/cm21#
CL-ISO-633-55mm>30dB>90%PBS Cube3.5J/cm22#
CL-ISO-780-2.5780nm2.5mm>30dB>90%PBS Cube3.5J/cm21#
CL-ISO-780-55mm>30dB>90%PBS Cube3.5J/cm22#
CL-ISO-785-2.5785nm2.5mm>30dB>90%PBS Cube3.5J/cm21#
CL-ISO-785-55mm>30dB>90%PBS Cube3.5J/cm22#
CL- ISO-1030-2.51030nm2.5mm>30dB>90%PBS Cube5J/cm23#
CL-ISO-1030-55mm>30dB>90%PBS Cube5J/cm23#
CL-ISO-1064-2.51064nm2.5mm>30dB>90%PBS Cube5J/cm23#
CL-ISO-1064-55mm>30dB>90%PBS Cube5J/cm23#
Click to view specific drawing information

I haven’t found a Faraday isolator that fits the bill

frank

Hi, man. Take your time. I am Frank, the faraday isolator product owner. You can fill out the form below. I will be in after receipt of your form for the first time to contact you. Provide you with specialized, industry solutions.

Customize the Isolator Form

You can fill in the other parameters influence your use, such as the maximum acceptable outside dimensions.

You will be received it within 1 working day after submitting the form we reply

What is the Isolator You Received Like?

Some Problems You may Encounter

Q1:Do I need to buy other accessories?

Unnecessary. After purchasing the faraday isolator, there is no need to purchase additional accessories. We have assembled the isolator PBS cube. You can use it as soon as it arrives (if you buy a faraday rotator, you need to configure the polarizer yourself). It would be best if you thought about how to fasten the isolator. We provide fixed bases by default (refer to the manual for specific drawings). You can communicate with our sales staff if you have other fixed needs.

Q2: Do I need to debug the product I purchased after it arrives?

Yes. Although each product has undergone strict quality inspection before leaving the factory and has packaging that meets the shipping conditions. However, we cannot guarantee that the Faraday isolator you get will meet the standard parameters 100%. You can debug the corresponding isolator according to the product debug specifications we provide. Don’t worry. This debugging is very simple debugging. We also have engineers to help you debug. Don’t worry about the quality of the isolator due to transportation. This is normal.

Q3: Can I Use It for Fiber Laser?

It would be best if you judged based on actual usage. Faraday isolators from Crylink are free space isolators. Not for use with fiber lasers under normal conditions. Neither cost nor size makes our isolators the best fit. However, if you are fiber laser output to solid state amplifier or seed laser injection, you should choose a free space isolator. Otherwise, there are still fiber end faces that the returning light will damage. If you are unsure if it is available, contact our technical engineers for assistance.

Q4: What is the Scope you Can Accept the Custom?

We can now accept customized wavelengths from ultraviolet to near-infrared (266 nm to 1064 nm). We can also customize large aperture Rotators and isolators. Now we provide the customers with large diameter optical devices for 50 mm diameter light. Customized.

Q5: Do Custom Products Have a Minimum Order Quantity? What is Decided?

Yes. Our custom products have a minimum order quantity. But we will, according to our material inventory, for your evaluation of the optimal minimum order quantity.
Minimum order quantity is our material inventory decisions and the degree of common custom products. You can contact our sales staff to get clear of minimum order quantity.

Who is Crylink?

Crylink is a professional manufacturer of laser components. When Crylink was first established, it was a professional crystal growth manufacturer. Through the accumulation of technology and experience, we have transformed into a professional device manufacturer. We can achieve closed-loop control in all aspects of device production. Escort the quality of your device. We can provide you with other crystal oscillator packages besides isolators. If you need it, you can contact our sales staff.

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