Direct film thickness monitoring system for lasers
Direct optical monitoring is an important optical-coating thickness-control method. As optical thickness increases, monitor-substrate transmittance varies approximately cosinusoidally. The system measures optical signals during deposition and stops at preset conditions. Ultralow optical noise; output power 13dBm; stepped or rapid wavelength range. An internal wavelength reference maintains long-term accuracy better than ±20pm.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Total Layers | 88 层 |
| Total Thickness | 30 um |
| Angle of Incidence | 0° Injection |
| Half-Peak Bandwidth | 2.8 nm |
| Peak Transmittance [Customizable] | > 93.6% (customable) |
| Blocking Wavelength [Customizable] | 1000-1600 (customable) |
| Blocking Depth | 0D4-0D5 |
| Uniformity | Photo-controlled ± 2 nm |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Semiconductor Laser Optical Coating
Optical Coatings
Lambdaoptics
Lambda provides Nd-laser application coatings. These coatings are deposited on substrates of BBO, KTP, Nd:YVO4, Nd:YAG and BK7, mainly used in Nd-Laser and their harmonic generations.
-
W-Type Double Antireflection Coating
Optical Coatings
Lambdaoptics
-
Reflective Coating
Optical Coatings
Lambdaoptics
-
Single-Band Partial-Reflection Coating (SPR)
Optical Coatings
Lambdaoptics
When a narrow wavelength radiation is incident on this coating, part of the radiation is reflected and part is transmitted. Such coatings always show a high reflectivity for S-polarization radiation and high transmission for P-polarization radiations. The main application of this coating is to form a beamsplitter with 45 degee of incident.
-
Cemented Lens
Optical Coatings
Fuzhouzhiyi
This Product's Center Thickness: 29.486 Material: H-1F H-ZPK1
Achromat Minimizes/Eliminates Chromatic/Spherical Aberration for Inspection/Spectroscopy,etc.,Smaller Spots than Singlets.
Related Articles
An infrared transmitter (IR transmitter) is a basic electronic component that sends invisible infrared light signals for short-range wireless control. It is widely used in daily electronics, smart home devices, and industrial equipment due to its low cost, low power consumption, and stable performance.
In photonics and laser technology, devices that manipulate optical signals via the electro-optic effect form the backbone of precision optical systems. Electro-optic phase modulators and electro-optic deflectors are two prominent examples of this device category. As a critical hardware solution for high-speed, high-accuracy laser beam direction control, electro-optic deflectors are widely deployed across industrial and research settings. Below is a detailed overview of their core structure, key performance drivers, and primary use cases.
Founded in 2019, Jilin JC Ultrafast Equipment Co., Ltd. is a high-tech enterprise incubated by the Ultrafast Optoelectronics Center of Jilin University. Our R&D team owns 15 years of profound experience in femtosecond laser micro-nano fabrication.
Wuhan Optical Valley Interlink Technology Co., Ltd. was founded in 2013 by a technical team from Huazhong University of Science and Technology.
Loading...
Name
Phone
Organization
Use Case
Database Platform