DFB Laser & Module
Save to Favorites
Specifications
| Parameter | Value |
|---|---|
| Center wavelength [1310 nm model] | min:-5 nm; max:5 nm |
| Center wavelength [c-band models] | min:-1 nm; max:1 nm |
| Output power Pop [1310 nm model] | min:18 mW |
| Output power Pop [c-band models] | min:10 mW |
| Linewidth Pop [Source dependent] | typical:1 MHz |
| Relative intensity noise RIN [P=Pop, 0.2-3.0 GHz] | typical:-150 dBc/Hz |
| Side mode suppression SMSR [P=Pop] | min:30 dB |
| Side mode suppression SMSR [P=Pop] | min:35 dB |
| Optical isolation[1] [Fopt within C-band] | min:30 dB; typical:35 dB |
| Polarization extinction ratio PER | min:17 dB; typical:19 dB |
| Polarization extinction ratio PER | min:17 dB; typical:21 dB |
| Electrical characteristics Sym [Condition] | min:Min; typical:Typical; max:Max |
| Modulation bandwidth F [3dB from low frequency avg] | min:10 GHz |
| Modulation input matching ZIN | typical:50 |
| Fiber type Single-mode, PM or non-PM | min:Single-mode, PM or non-PM; typical:Single-mode, PM or non-PM; max:Single-mode, PM or non-PM |
| Output power Pop | min:See ordering information |
| Output power Pop | min:40 mW |
| Center frequency Fopt [P=Pop] | min:See ordering information |
| Linewidth Fopt [Source dependent] | typical:1 MHz |
| Relative intensity noise RIN [P=Pop, peak value] | max:-150 dBc/Hz |
| Relative intensity noise RIN [P=Pop, peak value] | max:-140 dBc/Hz |
| Side mode suppression[1] SMSR [P=Pop] | min:30 dB |
| Optical isolation1 [Fopt within C-band] | min:30 dB; typical:35 dB |
| Optical isolation1 [AA1415-series] | min:50 dB; typical:55 dB |
| Laser drive current2 Iop [40-63 mW models] | typical:300 mA; max:350 mA |
| Laser drive current2 Iop [80-100 mW models] | typical:375 mA; max:500 mA |
| Absolute Maximum Ratings Sym | min:Max; typical:Unit |
| Operating case temperature Top [-20] | min:70; typical:°C |
| Fiber type PM or non-PM single mode fiber | min:PM or non-PM single mode fiber; typical:PM or non-PM single mode fiber; max:PM or non-PM single mode fiber |
| Linewidth A [source dependent] | typical:2 MHz; max:5 MHz |
| Optical isolation [Fopt within C-band] | min:50 dB; typical:55 dB |
| Optical output power Pop | typical:110 mW |
| Optical output power fluctuation1 ΔPop [1σ, tm=400s] | typical:20 PPM; max:50 PPM |
| Optical output power fluctuation1 ΔPop [1σ, tm=400s] | typical:65 PPM; max:100 PPM |
| Optical output power fluctuation1 | 0.1s avg&period |
| Optical output power fluctuation1 | 0.1s avg and period |
| Optical frequency accuracy2 Fopt | min:-5 GHz; max:5 GHz |
| Optical frequency stability3 ΔFopt [See note 3] | typical:<20 MHz |
| Side mode suppression ratio SMSR | min:30 dB |
| Linewidth | typical:170 kHz; max:500 kHz |
| Relative intensity noise4 RIN [50 MHz to 18GHz] | typical:-155 dBc/Hz; max:-150 dBc/Hz |
| Operational temperature Top [temp. at base of module, non-condensing] | min:-10 °C; max:60 °C |
| Optical output power setpoint Pop [1310 nm devices] | min:18 mW |
| Optical output power setpoint Pop [C-band devices] | min:10 mW |
| Center wavelength λop [1310 nm devices, 25°C] | min:λop-10; typical:λop; max:λop+10 |
| Center wavelength λop [C-band devices, 25°C] | min:λop-1; typical:λop; max:λop+1 |
| Relative intensity noise RIN [Pop, 0.2-3 GHz] | typical:-150 dBc/Hz |
| Linewidth | typical:1 MHz |
| Modulation bandwidth | min:10 GHz; typical:12 GHz |
| Linewidth A | typical:4 MHz |
| Modulation bandwidth | min:10 GHz; typical:12 GHz |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Single frequency Semiconductor Laser
Laser Diodes
Antelaser
Wavelength [Performance Parameters:]: 780.24 nm Output Power (fixed values within range) [Performance Parameters:]: 10 - 100 mW Output Power Stability (8 hrs operation, +/-1.5 °C) [Performance Parameters:]: ≤2 %
-
QM_25G_850nm_VCSEL_1x1_Singlet QDV-291E
Laser Diodes
Qianmulaser
Product Type: 25G Chip Wavelength: 850nm Rate: 25G
Characteristics ： Direct Modem ， The rate is high. 25Gbps/100Gbps(4 Channels ），850nm Multi-molecular launch. ， Low Threshold ， Low parasitic capacity ， Support COB Encapsulated ， Support Single Channel and Multichannel It's... Optical Fiber Communication ， Ethernet and cloud storage data interchange ， Active cable, etc. ， Support 25GSR、100G SR4 Optical Module 。
-
VCSEL Wafer
Laser Diodes
Uniqueray
Emission wavelength λ_(R)[nm] [P_(OP)=2.0mW]: 854 Threshold current I_(Th) [mA]: 0.7 Threshold voltage V_(TH) [V]: 1.95
VIGO Provide common Wavelength It's... VCSEL Extension ， For example: 850nm，940nm，1550nm； It could also provide structures Custom 。 Could provide a complete extension or DIE； None Comment is At the conceptual stage of product design ， Need for innovation upgrading of existing products ， And... is Find an open-box solution. 。 We can all provide technical support to our clients for research and development projects. ， and proposed new ways and means to produce extension structures that meet client requirements 。 850 nm VCSEL The extension structure has > 4mW The light power. 、0.6 mA Low Threshold Electricity and appropriate spectral properties ， Applicable to telecommunications and Optical Communication Apply 。 Main features Product Performance FP-DIP It's... Wavelength Distribution Product application MQW The light-scanting light. SIMS- Second ion mass spectra Si and C Distribution of the mixture 。 DBR and QW Visible in Al(x)Ga(1-x)As Layer / The main base in the active zone. Spectroscopy Features Photometric
-
nanoplus Lasers at Common Wavelengths
Laser Diodes
Uniqueray
Center Wavelength [Center Wavelength (nm)=760.8- Oxygen. O2]: 760.8- Oxygen. O2 Output Power [Center Wavelength (nm)=760.8- Oxygen. O2]: 6 mW Operating Current [Center Wavelength (nm)=760.8- Oxygen. O2]: 30 mA
Germany nanoplus Established DFB Laser Technical Standard 。 Near 30 Since ，nanoplus Always. is Super narrow-wide distribution feedback DFB Laser Technical leaders 。nanoplus DFB Laser Core technology is I've been using the unique. None Two and the side of internationally patented technology Metal Grating ， It's possible. 760-14000nm Scope ， Any Center Wavelength Laser Manufacturing of ， Meet users to select the most appropriate line position in a wide spectrum of absorption lines as Laser It's... Center Wavelength 。 Distributional feedback DFB Laser Single-module launch with excellent optical performance ， It provides a high-performance proximity. Infrared and Medium Infrared Single Model Laser 。 - Put it on. 760-14000nm Press Different Wavelength Scope split 760-2900nm DFB Laser 、2800-6500nm DFB-ICL Laser ，6000-14000nm DFB-QCL Laser 。 The product should be primarily based on Tunable Laser High sensitivity of absorption spectrum Gas Analysis 。 So far. ，nanoplus Laser Global 50000 Reliable running in multiple devices ， Applications include power plants 、 Gas pipeline 、 Process Control 、 Environmental monitoring 、 Medical analysis 、 Aerospace, etc. 。 For common industrial gases ， Like what? ： Oxygen. O2、 Hydrogen fluoride HF、 Water and steam. H2O、 Ammonia NH3、 Hydrocarbon gases CH、 Carbon monoxide CO、 Carbon dioxide CO2， Nitrogen gas NOx， The gas is commonly absorbed. Wavelength ， I've developed high-performance. Laser 。 Common gas absorption spectrum The detection of common industrial gases Laser Performance parameters Major gas types and absorption peaks Below is More gas types and absorbent peaks ：
Related Articles
Fomoptic delivers integrated one‑stop optical solutions covering precision optical fabrication and custom vacuum coating services. Supported by complete processing production lines, comprehensive metrology equipment and experienced engineering team, we provide full‑chain customized components, ranging from blank shaping, ultra‑precision polishing to thin‑film coating, for laser systems, infrared imaging, industrial optics and scientific‑research projects.
Fiber lasers and fiber amplification systems require excitation sources with stable wavelength, narrow spectral linewidth and consistent output power.
For pulsed laser and full-spectrum optical testing, photodiodes and thermopiles have inherent drawbacks. Photodiodes show weak response in infrared band, while thermopiles feature slow response and cannot capture nanosecond narrow pulses.
As a professional ultraviolet‑laser solution provider, Precilasers has launched its 266 nm narrow‑linewidth industrial laser, delivering reliable single‑frequency output for high‑precision interference lithography, semiconductor inspection and precision metrology applications.
Loading...
Name
Phone
Organization
Use Case
Database Platform