HJ Optronics, Inc.

pmtc polarization maintaining filter tap coupler

ufptd integrated unidirectional fiber pigtailed tap photodiode

ftda integrated fiber pigtailed tap photodiode array

fpdt integrated fiber pigtailed tap photodiode

fpd fiber pigtailed photodiode

fpda fiber pigtailed photodiode array

adom add drop optical module

gff gain flattening filter

fwdm filter wavelength division multiplexer

fptf f-p etalon based wavelength tunable filter

dwdmm dense wavelength division multiplexer module

dwdm dense wavelength division multiplexer

cwdmm coarse wavelength division multiplexer module

cwdmld cwdm dfb laser diode

cwdm coarse wavelength division multiplexer

rbwdm c-band red/blue filter wavelength division multiplexer

1528 - 1565 nm bpf band pass filter

asef amplified spontaneous emission filter

swdm single mode fused wdm (1310/1550, 1480/1550)

smfc (1310 - 1550 nm) single mode single window standard fiber coupler