High-Quality Dichroic Mirrors – Custom Solutions Available
What is a Dichroic Mirror?
A dichroic mirror is a specialized optical mirror that reflects certain wavelengths of light while transmitting others. It works based on the principle of thin-film interference. Unlike standard mirrors that reflect all light, a dichroic mirror separates light based on its wavelength.
Dichroic mirrors are essential in laser systems, fluorescence microscopy, imaging systems, and optical communication. They are widely used in scientific and industrial applications where precise light separation and reflection are required.
👉 We provide custom dichroic mirrors with high reflectivity, precise wavelength control, and durable coatings to match your specific needs.
How Does a Dichroic Mirror Work?
Dichroic mirrors are made using multiple thin layers of dielectric materials deposited on a glass substrate. The thickness and material type of these layers determine how the mirror reflects and transmits light.
How It Works:
- Light strikes the surface of the dichroic mirror.
- Certain wavelengths are reflected due to thin-film interference.
- Other wavelengths pass through the mirror.
✅ Key Features:
✔️ High reflection for specific wavelengths
✔️ High transmission for other wavelengths
✔️ Low energy loss
✔️ Precise separation of light sources
👉 We offer custom design options to control the exact reflectivity and transmission of your dichroic mirrors.
Types of Dichroic Mirrors
There are several types of dichroic mirrors, each designed for different optical applications:
1. Long Pass Dichroic Mirror
- Reflects shorter wavelengths and transmits longer wavelengths.
- Commonly used in fluorescence microscopy and laser systems.
✅ Example:
A long pass dichroic mirror may reflect blue light while allowing red and infrared light to pass through.
👉 We provide custom long pass dichroic mirrors with optimized cut-off wavelengths and high reflectivity.
2. Short Pass Dichroic Mirror
- Reflects longer wavelengths and transmits shorter wavelengths.
- Often used in imaging systems and optical filtering.
✅ Example:
A short pass mirror may reflect red light while allowing blue and green light to pass through.
3. Beam Splitter Dichroic Mirror
- Reflects part of the light while transmitting the rest.
- Ideal for optical alignment and imaging systems.
✅ Example:
A 50/50 beam splitter reflects 50% of the light and transmits the other 50%.
4. Multi-Band Dichroic Mirror
- Reflects and transmits multiple specific wavelengths.
- Suitable for complex laser and fluorescence applications.
✅ Example:
A multi-band mirror may reflect blue and green light while transmitting red and infrared.
Function of a Dichroic Mirror
Dichroic mirrors serve various important functions in optical and laser systems:
✅ 1. Light Separation:
- Dichroic mirrors can separate laser beams or light sources based on wavelength.
- Useful in fluorescence microscopy and spectroscopy.
✅ 2. Color Filtering:
- Used in photography, imaging, and displays to create color separation.
- Helps improve color accuracy and clarity.
✅ 3. Beam Combining:
- Combines beams of different wavelengths into a single path.
- Common in laser projection and optical communication systems.
✅ 4. Fluorescence Microscopy:
- Separates excitation and emission light to improve image quality.
- Allows clear observation of fluorescent samples.
👉 We offer custom dichroic mirrors designed to meet the specific needs of your optical system.
Dichroic Mirror Price
The price of a dichroic mirror depends on several factors:
💡 1. Material:
- High-quality glass or fused silica substrates increase cost.
💡 2. Coating:
- More complex multi-layer coatings increase performance but also cost.
💡 3. Wavelength Range:
- Narrowband and multi-band designs require more precise coatings, increasing cost.
💡 4. Customization:
- Custom shapes, sizes, and mounting options may increase manufacturing costs.
✅ Estimated Price Range:
- Standard dichroic mirrors: $50 – $300
- High-precision custom dichroic mirrors: $300 – $1000
👉 Contact us for a detailed quote based on your design and performance requirements.
Customization Options for Dichroic Mirrors
We specialize in custom dichroic mirrors designed to meet your exact specifications.
⭐ Material Options:
✅ BK7 glass
✅ Fused silica
✅ Optical-grade glass
⭐ Coating Options:
✅ High-reflectivity dielectric coatings
✅ Multi-layer enhanced coatings
✅ Broadband or narrowband designs
⭐ Size and Shape:
✅ Round, square, or custom shapes
✅ Sizes from a few millimeters to large-scale mirrors
⭐ Performance Specs:
✅ High reflectivity (up to 99%)
✅ Low surface roughness
✅ λ/10 or better surface accuracy
Why Choose Our Dichroic Mirrors?
We have years of experience in optical design and production. Our manufacturing process ensures high precision, low defect rates, and consistent performance.
⭐ Why Work With Us?
✅ High-quality materials and coatings
✅ Fast prototyping and delivery
✅ Competitive pricing
✅ Full technical support and customization options
We provide dichroic mirrors for industries such as:
- Laser systems
- Imaging and microscopy
- Optical communication
- Scientific research
👉 Whether you need a single prototype or large-scale production, we have the capacity and expertise to deliver high-performance dichroic mirrors.
Applications of Dichroic Mirrors
Dichroic mirrors are used in a wide range of industries and optical systems:
📌 1. Laser Systems:
- Beam steering and beam combining
- High-power laser cutting and welding
📌 2. Fluorescence Microscopy:
- Separating excitation and emission wavelengths
- Enhancing signal-to-noise ratio
📌 3. Optical Imaging:
- Improving color separation and clarity
- Used in photography, projectors, and displays
📌 4. Spectroscopy:
- Filtering and analyzing light sources
- High precision in research applications
Order Your Custom Dichroic Mirrors Today
Looking for high-performance dichroic mirrors for your optical system? We offer custom solutions tailored to your specific wavelength, size, and coating requirements.
👉 Contact us today to discuss your project and receive a quote. Whether you need a standard long pass mirror or a complex multi-band design, we have the expertise and capacity to deliver top-quality dichroic mirrors.
✅ High quality, ✅ Custom options, ✅ Fast delivery – Get the perfect dichroic mirror solution today!