Description
ROF-TLS tunable laser light source, the use of high-performance DFB laser, wavelength tuning range >34nm, fixed wavelength interval (1GHz50 GHz100GHz) tunable laser light source, its wavelength internal locking function can ensure that the output light wavelength or frequency on the ITU grid of DWDM channel. It has the characteristics of high output optical power (20mW), narrow line width, high wavelength accuracy and good power stability. It can realize remote control of instruments, mainly used in WDM device testing, optical fiber sensing, PMD and PDL measurement, and optical coherence tomography (OCT).
Rof Electro-Optic Modulator Laser Modulator Laser Light Source Tunable Laser
Specifications
| Center Wavelegth: | 1524 nm |
|---|---|
| Tuning Range: | 1524 – 1620 nm |
| Laser Type: | DFB |
| Operating Wavelength: | 1530 nm - 1570 nm |
| Equivalent Noise Intensity: | -145 dB/Hz |
| SMSR: | 35 dB - 45 dB |
| Light Isolation: | 30 dB |
| Output Light Power: | 10 mW |
| Light Return Loss: | 50 dB |
| Optical Fiber Type: | SMF-28E |
| Optical Fiber Connector: | FC/APC |
| Operating Frequency @ -3dB: | 0.1 GHz - 18 GHz |
| Input RF Range: | -60 dBm - 20 dBm |
| Input 1dB Compression Point: | 15 dBm |
| In-band Flatness: | -1.5 dB to +1.5 dB |
| Standing Wave Ratio: | 1.5 |
| RF Reflection Loss: | -10 dB |
| Input Impedance: | 50 Ω |
| Output Impedance: | 50 Ω |
| RF Connector: | SMA-F |
| Power Supply: | 5 V, -5 V |
| Consumption: | 10 W |
| Input RF Power: | 20 dBm |
| Operating Voltage: | 13 V |
| Operating Temperature: | -40 ℃ to +70 ℃ |
| Storage Temperature: | -40 ℃ to +85 ℃ |
| Operating Relative Humidity: | 5% to 95% |
Download Data Sheet
Features
-
wavelength tuning range >34nm
-
Output power > 20mW
-
Narrow line width: < 1MHz
-
The wavelength is locked internally
-
Remotely controlled
Applications
-
WDM device test
-
Optical fiber sensing system
-
PMD and PDL tests
-
Optical Coherence Tomography (OCT)
Frequently Asked Questions
What is the ROF-DML series of analog broadband direct light transmission modules?
The ROF-DML series are analog broadband direct-tuning transmitters that use a highly linear microwave direct-coupled DFB laser (DML) to transmit up to 18 GHz of microwave RF signals over long distances with high bandwidth and flat response. They are designed for a variety of analog broadband microwave applications.
What are the key features of the ROF-DML series?
Key features include excellent RF response flatness, wide dynamic range, fully transparent operation mode, wavelength options including 1550nm DWDM, integrated automatic power control (APC) and automatic temperature control (ATC) circuits, and no built-in RF drive amplifier for more flexibility.
What applications are the ROF-DML series suitable for?
The ROF-DML series is suitable for remote antenna applications, long-distance analog optical fiber communication, military three-wave communication, tracking telemetry and control, delay lines, and phased array systems.
What are the optical characteristics of the ROF-DML series?
The optical characteristics include a DFB laser type, operating wavelength range of 1530-1570 nm with DWDM optional, equivalent noise intensity of -145 dB/Hz, SMSR of 35-45 dB, light isolation of 30 dB, output light power of 10 mW, and light return loss of 50 dB.
What are the RF characteristics of the ROF-DML series?
The RF characteristics include operating frequencies at -3 dB from 0.1 to 18 GHz, input RF range from -60 to 20 dBm, input 1 dB compression point at 15 dBm, in-band flatness of -1.5 to +1.5 dB, standing wave ratio of 1.5, RF reflection loss of -10 dB, and input/output impedance of 50 Ω.
What are the power supply requirements for the ROF-DML series?
The power supply requirements include a DC power supply of +5 V and -5 V, with a power consumption of 10 W.
What are the environmental operating conditions for the ROF-DML series?
The operating temperature range is -40 to +70°C, storage temperature range is -40 to +85°C, and operating relative humidity is 5 to 95%.
Similar Products
Narrow Band Tunable Laser Module with a SOA
OptoChip Optoelectronics Ltd.
C Band 40nm Tunable Laser Module
OptoChip Optoelectronics Ltd.
Low Noise Tunable Laser PPCL700
Pure Photonics
Conquer Laser Modulator Semiconductor Laser light source Tunable light source
Beijing Conquer Photonics Co., Ltd.
MIRcat-QT™ RAPID-SCAN, ULTRA-BROADLY TUNABLE MID-IR CW/PULSED LASER SYSTEM
DRS Daylight Solutions
HHG-LT COMPACT, RAPID-SCAN, TUNABLE MID-IR LASER
DRS Daylight Solutions
HHG-UT COMPACT, RAPID-SCAN, TUNABLE MID-IR LASER
DRS Daylight Solutions
HHG COMPACT, RAPID-SCAN, TUNABLE MID-IR LASER
DRS Daylight Solutions
Thank You!
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle